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Dimensional Analysis

Total questions: 134

Worksheet time: 4hrs 55mins

Name
Class
Date
1.

Convert 4.2 seconds to hours

a)

0.00117 hours

b)

252.0 hours

c)

0.05 hours

d)

1.2 hours

2.

Convert 354 grams to kg

a)

0.354 kg

b)

3.54 kg

c)

35400 kg

d)

3540 kg

3.

Convert 26.2 m/s to km/hr

a)

94.32 km/hr

b)

3.41 km/hr

c)

2.64 km/hr

d)

0.98 km/hr

4.

If 1 in = 2.54 cm how many centimeters is 11 inches?

a)

4.33

b)

.23

c)

27.94

d)

12

5.
The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet?  (3 ft=1 yd)
a)
0.867 ft
b)
7.8 ft
c)
8.07 ft
d)
8.27 ft
6.
Delilah is 5 feet 6 inches tall. How many inches tall is she?
a)
60 inches
b)
66 inches
c)
67.2 inches
d)
4.66 inches
7.

How many sec are in 19 mins?

a)

0.3 secs

b)

570 secs

c)

1140 secs

d)

0.6 secs

8.

How many in. are in 18 ft?

a)

1.5 in.

b)

6 in.

c)

54 in.

d)

216 in.

9.

How many days are in 4 weeks?

a)

14 days

b)

42 days

c)

28 days

d)

56 days

10.

How many ft. are in 135 yds?

(1 yd = 3 ft)

a)

405 ft.

b)

45 ft.

c)

1620 ft.

d)

11.25 ft.

11.

How many days are in 7 weeks?

a)

28 days

b)

35 days

c)

42 days

d)

49 days

12.

How many in. are in 14 ft?

a)

2 in.

b)

84 in.

c)

168 in.

d)

12 in.

13.

How many yds. are in 210 ft?

(1 yd = 3 ft)

a)

7.0 yd

b)

7000 yd

c)

70 yd

d)

700 yd

14.

Convert 15 km to miles (1.609 km = 1 mile)

a)

0.107 miles

b)

24.1 miles

c)

9.3 miles

d)

3.2 miles

15.

5 yards = ________ ft

1 yard = 3 feet

a)

10

b)

5

c)

15

d)

20

16.
40 cm = ______ mm
( 1 cm = 10 mm)
a)
4000
b)
40
c)
400
d)
None of the Above
17.
Convert 17 m to cm:
(1 m = 100 cm)
a)
0.17 cm
b)
0.017 cm
c)
1,700 cm
d)
170 cm
18.

How many gallons are in 64.8 quarts? (Hint:  4 qt = 1 gal)

a)

16.2 gal

b)

259.2 gal

c)
0.75 gal
d)

11.5 gal

19.

If 1 in = 2.54 cm how many centimeters is 5 inches?

a)

1.97

b)

.51

c)

12.7

d)

12

20.

Convert 76.8 cm to m.

(1 m = 100 cm)

a)

0.0768 m

b)

7.68 m

c)

0.768 m

d)

7.68 x 10-2 m

21.

Convert 0.825 m to mm.

(1 m = 1,000 mm)

a)

825 mm

b)

82.5 mm

c)

0.825 mm

d)

8.25 x 10-1 mm

22.

How many inches are in 34 cm, given 1 inch = 2.54 cm

a)

13.38

b)

86.36

c)

36.25

d)

32.33

23.

There are 8 fwoops in a berg. How many bergs are in 2.4 fwoops?

a)

19.2 bergs

b)

0.3 bergs

c)

24 bergs

d)

0.5 bergs

24.

One grooble is made up of 12 swarps. How many swarps are in 14 groobles?

a)

0.86 swarps

b)

42 swarps

c)

1.17 swarps

d)

168 swarps

25.

There are 10 botts in a flop. How many flops are in 38 botts?

a)

380 flops

b)

3.8 flops

c)

38 flops

d)

None of these

26.

I have 0.89 opes. How many wiggles? (There are 5 opes in a wiggle)

a)

4.45 wiggles

b)

1.29 wiggles

c)

16.2 wiggles

d)

0.178 wiggles

27.

If 1 flop is 10 botts, how many flops in 0.427 botts?

a)

0.0427 flops

b)

0.00427 flops

c)

427 flops

d)

4.27 flops

28.

I have 0.48 groobles. How many swarps? (There are 12 swarps in a grooble.)

a)

0.25 groobles

b)

39 groobles

c)

0.04 groobles

d)

5.76 groobles

29.

There are 8 fwoops in a berg. How many fwoops in 9 bergs?

a)

72 fwoops

b)

98 fwoops

c)

9/8 fwoops

d)

8/9 fwoops

30.

There are 5 opes in a wiggle. How many wiggles are in 15 opes?

a)

1/3 wiggles

b)

5 wiggles

c)

3 wiggles

d)

12 wiggles

31.

How many blahs are in 26 wiggles? (There are 26 wiggles in a blah)

a)

1 blah

b)

676 blahs

c)

13 blahs

d)

.5 blahs

32.

I have 98 botts. If there are 10 botts in a flop, how many flops do I have?

a)

9.8 flops

b)

980 flops

c)

10 flops

d)

98 flops

33.

There are 2 blahs in a swarp. How many blahs are in 4.5 swarps?

a)

2.25 swarps

b)

7 blahs

c)

2.25 blahs

d)

9 blahs

34.

How many opes are in 4 wiggles? (There are 5 opes in 1 wiggle)

a)

20 opes

b)

2 wiggles

c)

.8 opes

d)

1.25 opes

35.

I have 52 wiggles. If 26 wiggles is make up 1 blah, how many blahs do I have?

a)

0.5 blahs

b)

1 wiggle

c)

5 blahs

d)

2 blahs

36.

I have 4 swarps. If there are 12 swarps in a grooble, how many groobles do I have?

a)

16 groobles

b)

1/3 groobles

c)

48 groobles

d)

1/3 swarps

37.

Convert 62 miles/hour to feet/second

a)

5,456 feet/second

b)

0.003 feet/second

c)

90.9 feet/second

d)

909 feet/second

38.

Convert 20 tons/year to ounces/day

a)

0.0004 ounces/day

b)

6.8 ounces/day

c)

109.6 ounces/day

d)

1,753.42 ounces/day

39.

Convert 50 decimeters/week to kilometers/year? ( 1 kilometer = 10,000 decimeter)

a)

0.026 kilometers/year

b)

2.6 kilometers/year

c)

0.26 kilometers/year

d)

26 kilometers/year

40.

Convert 70,000 quarts/year to pints/day

a)

383.6 pints/day

b)

767.1 pints/day

c)

1,534.2 pints/day

d)

191.8 pints/day

41.

Convert 700 centiliters/day to Liters/year

a)

2,555 Liters/year

b)

255.5 Liters/year

c)

25.55 Liters/year

d)

2.555 Liters/year

42.

32,190 inches/year to yards/day

a)

88.19 yards/day

b)

7.3 yards/day

c)

2.4 yards/day

d)

4.9 yards/day

43.

Convert 6 centigrams/day to kilograms/year

a)

2.19 kilograms/year

b)

21.9 kilograms/year

c)

0.0219 kilograms/year

d)

219 kilograms/year

44.

Convert 2,500 gallons/year to cups/day

a)

109.6 cups/day

b)

54.8 cups/day

c)

27.4 cups/day

d)

0.43 cups/day

45.

Convert 500,000 millimeters/month to kilometers/year

a)

0.6 kilometers/year

b)

0.06 kilometers/year

c)

6 kilometers/year

d)

60 kilometers/year

46.

Convert 9,500 feet/year to inches/day

a)

2.2 inches/day

b)

312.3 inches/day

c)

3,123.4 inches/day

d)

31.23 inches/day

47.

Convert 40 ounces to pounds. (16oz = 1lb)

a)

2.5 pounds

b)

0.4 pounds

c)

2/5 pounds

d)

5 pounds

48.

How many gallons are in a pool that holds 758,000 Liters? (1 gallon = 3.79 Liters)

a)

200

b)

20,000

c)

200,000

d)

2,000,000

49.

How many years are in a 3 months?

a)

0.2 yrs

b)

0.75 yrs

c)

0.50 yrs

d)

0.25 yrs

50.

How many kilograms of calcium are there in 173 pounds of calcium?

(1 pound = 454 grams; 1 kg = 1000 g)

a)

1.10 kg

b)

78.5 kg

c)

110 kg

d)

78500 kg

51.

How many millimeters are in 65.4 centimeter

a)

254ml

b)

654ml

c)

365ml

d)

456ml

52.

How many minutes are in four hours?

a)

175min

b)

280min

c)

240min

d)

325min

53.

Chase measured a piece of trim for his house. It is 500 millimeters long. How many centimeters is the trim?

a)

45cm

b)

62cm

c)

75cm

d)

50cm

54.

A 30 g serving of a certain breakfast cereal has 0.5 g of salt. How much salt would that be in milligrams?

a)

500mg

b)

480mg

c)

720mg

d)

375mg

55.

Convert 2087 feet per second to kilometers per hour. Given that 1000𝑚=1𝑘𝑚 and 0.0254𝑚=1𝑖𝑛.

a)

1356.51km/hr

b)

2,290.02km/hr

c)

5,463.07km/hr

d)

1,636.58km/hr

56.

Convert 75mph to feet per second.

a)

225ft/s

b)

150ft/s

c)

110ft/s

d)

182ft/s

57.

Convert 20 gallons per minute to milliliters per second. Given that there are 3785.41 milliliters in a gallon.

a)

1,261.80ml/s

b)

1,674.56ml/s

c)

1,439.70ml/s

d)

1,763.80ml/s

58.

Convert 200,000 meters per second to centimeters per second. Given that there are 100 centimeters in a meter.

a)

17,500,000cm/s

b)

24,000,200cm/s

c)

22,300,125cm/s

d)

20,000,000cm/s

59.

Convert 2.3 tons per year to pounds per hour.

a)

1.05lb/hr

b)

0.53lb/hr

c)

0.75lb/hr

d)

1.53lb/hr

60.

Your neighbor’s swimming pool holds 10,000 gallons. It only took 5 hours to drain. How many liters per minute is this? (Hint: 1 gallon=3.785 liters)

a)

126.17L/min

b)

205.2L/min

c)

156.1L/min

d)

135.17L/min

61.

You have a faucet in your bathroom that is leaking. You estimate that it is dripping every 3 seconds. How much does it drip in a week?

a)

105,300drops/wk

b)

302,600drops/wk

c)

201,600drops/wk

d)

204,600drops/wk

62.
Complete the statement:
5 cm/min = ______ m/day
(100 cm = 1 m)
a)
72
b)
840
c)
7.2
d)
5,040,000
63.

Convert 62 miles/hour to feet/second

a)

5,456 feet/second

b)

.003 feet/second

c)

90.9 feet/second

d)

909 feet/second

64.

Convert 300 feet/hour into inches/seconds

a)

10

b)

100

c)

1000

d)

1

65.

40 ft = __________ inches

a)

400

b)

3.3

c)

480

d)

12

66.
The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet?  (3 ft=1 yd)
a)
0.867 ft
b)
7.8 ft
c)
8.07 ft
d)
8.27 ft
67.
A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?
a)
24 Weeks
b)
24-ounce bottle
c)
10.6 Weeks
d)
10.6-ounce bottle
68.

The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet? (3 ft = 1 yd)

a)

0.867 ft

b)

7.8 ft

c)

8.07 ft

d)

8.27 ft

69.

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line?

a)

32 people

b)

32 minutes

c)

12.5 minutes

d)

12.5 people

70.

Convert 62 miles/hour to feet/second. (5,280 ft = 1 mi)

a)

5,456 ft/s

b)

.003 ft/s

c)

91 ft/s

d)

909 ft/s

71.
Gas costs $3.05 a gallon, and your car travels at 27 miles for each gallon of gas. How far can you travel in your car with $95 in your pocket?
a)
11 miles
b)
840 miles
c)
7800 miles
d)
870 miles
72.

Complete the statement:
5.0 cm/min = ______ m/day

a)

72

b)

840

c)

7.2

d)

5,040,000

73.

Bhavin washes a car in 6.0 minutes. Mariam washes the same car in 8.0 minutes. How long will it take Bhavin and Mariam to wash the car together?

a)

7.0 minutes

b)

14 minutes

c)

3.4 minutes

d)

2.1 minutes

e)

4.5 minutes

74.
A passenger jet has a speed of 900 km/h.
What is its speed in m/s?
(1 km = 1000 m)
a)
250 m/s
b)
324 m/s
c)
1,500 m/s
d)
2,500 m/s
75.
A bicycle has a speed of 6 m/s. What is its speed in km/h?  (1 km=1000 m)
a)
21.6 km/h
b)
16.67 km/h
c)
2.16 km/h
d)
1.67 km/h
76.
5 gallons to ? L 
1gal = 3.785 L
a)
18.95
b)
.1895
c)
1895
d)
1895000
77.
How many inches are in 1 mile?
(Hint:  5280 ft = 1 mi)
a)
66,330 in
b)
63,360 in
c)
63,660 in
d)
63,066 in
78.

Convert 40 ounces to pounds. (16oz = 1lb)

a)

2.5 pounds

b)

0.4 pounds

c)

2/5 pounds

d)

5 pounds

79.

How many gallons are in a pool that holds 758,000 Liters? (1 gallon = 3.79 Liters)

a)

200

b)

20,000

c)

200,000

d)

2,000,000

80.

How many years are in a 3 months?

a)

0.2 yrs

b)

0.75 yrs

c)

0.50 yrs

d)

0.25 yrs

81.

How many kilograms of calcium are there in 173 pounds of calcium?

(1 pound = 454 grams; 1 kg = 1000 g)

a)

1.10 kg

b)

78.5 kg

c)

110 kg

d)

78500 kg

82.

How many minutes are in four hours?

a)

175min

b)

280min

c)

240min

d)

325min

83.

If 1 inch = 2.54 centimeters, how many inches are in 120 centimeters?

a)

200,000sec

b)

126,144,000sec

c)

252,450,000sec

d)

115,076,243sec

84.

Convert 20 gallons per minute to milliliters per second. Given that there are 3785.41 milliliters in a gallon.

a)

1,261.80ml/s

b)

1,674.56ml/s

c)

1,439.70ml/s

d)

1,763.80ml/s

85.

Convert 200,000 meters per second to centimeters per second. Given that there are 100 centimeters in a meter.

a)

17,500,000cm/s

b)

24,000,200cm/s

c)

22,300,125cm/s

d)

20,000,000cm/s

86.

Your neighbor’s swimming pool holds 10,000 gallons. It only took 5 hours to drain. How many liters per minute is this? (Hint: 1 gallon=3.785 liters)

a)

126.17L/min

b)

205.2L/min

c)

156.1L/min

d)

135.17L/min

87.

If 1 in = 2.54 cm how many centimeters is 11 inches?

a)

4.33

b)

.23

c)

27.94

d)

12

88.
The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet?  (3 ft=1 yd)
a)
0.867 ft
b)
7.8 ft
c)
8.07 ft
d)
8.27 ft
89.
Delilah is 5 feet 6 inches tall. How many inches tall is she?
a)
60 inches
b)
66 inches
c)
67.2 inches
d)
4.66 inches
90.

How many sec are in 19 mins?

a)

0.3 secs

b)

570 secs

c)

1140 secs

d)

0.6 secs

91.

How many in. are in 18 ft?

a)

1.5 in.

b)

6 in.

c)

54 in.

d)

216 in.

92.

How many days are in 4 weeks?

a)

14 days

b)

42 days

c)

28 days

d)

56 days

93.

If 1 in = 2.54 cm how many centimeters is 11 inches?

a)

4.33

b)

.23

c)

27.94

d)

12

94.
The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet?  (3 ft=1 yd)
a)
0.867 ft
b)
7.8 ft
c)
8.07 ft
d)
8.27 ft
95.
Delilah is 5 feet 6 inches tall. How many inches tall is she?
a)
60 inches
b)
66 inches
c)
67.2 inches
d)
4.66 inches
96.

How many sec are in 19 mins?

a)

0.3 secs

b)

570 secs

c)

1140 secs

d)

0.6 secs

97.

How many in. are in 18 ft?

a)

1.5 in.

b)

6 in.

c)

54 in.

d)

216 in.

98.

How many days are in 4 weeks?

a)

14 days

b)

42 days

c)

28 days

d)

56 days

99.

How many ft. are in 135 yds?

(1 yd = 3 ft)

a)

405 ft.

b)

45 ft.

c)

1620 ft.

d)

11.25 ft.

100.

How many days are in 7 weeks?

a)

28 days

b)

35 days

c)

42 days

d)

49 days

101.

How many in. are in 14 ft?

a)

2 in.

b)

84 in.

c)

168 in.

d)

12 in.

102.

How many yds. are in 210 ft?

(1 yd = 3 ft)

a)

7.0 yd

b)

7000 yd

c)

70 yd

d)

700 yd

103.

Convert 15 km to miles (1.609 km = 1 mile)

a)

0.107 miles

b)

24.1 miles

c)

9.3 miles

d)

3.2 miles

104.

5 yards = ________ ft

1 yard = 3 feet

a)

10

b)

5

c)

15

d)

20

105.
40 cm = ______ mm
( 1 cm = 10 mm)
a)
4000
b)
40
c)
400
d)
None of the Above
106.
Convert 17 m to cm:
(1 m = 100 cm)
a)
0.17 cm
b)
0.017 cm
c)
1,700 cm
d)
170 cm
107.

How many gallons are in 64.8 quarts? (Hint:  4 qt = 1 gal)

a)

16.2 gal

b)

259.2 gal

c)
0.75 gal
d)

11.5 gal

108.

If 1 in = 2.54 cm how many centimeters is 5 inches?

a)

1.97

b)

.51

c)

12.7

d)

12

109.

Convert 76.8 cm to m.

(1 m = 100 cm)

a)

0.0768 m

b)

7.68 m

c)

0.768 m

d)

7.68 x 10-2 m

110.

Convert 0.825 m to mm.

(1 m = 1,000 mm)

a)

825 mm

b)

82.5 mm

c)

0.825 mm

d)

8.25 x 10-1 mm

111.

How many inches are in 34 cm, given 1 inch = 2.54 cm

a)

13.38

b)

86.36

c)

36.25

d)

32.33

112.

There are 8 fwoops in a berg. How many bergs are in 2.4 fwoops?

a)

19.2 bergs

b)

0.3 bergs

c)

24 bergs

d)

0.5 bergs

113.

One grooble is made up of 12 swarps. How many swarps are in 14 groobles?

a)

0.86 swarps

b)

42 swarps

c)

1.17 swarps

d)

168 swarps

114.

There are 10 botts in a flop. How many flops are in 38 botts?

a)

380 flops

b)

3.8 flops

c)

38 flops

d)

None of these

115.

I have 0.89 opes. How many wiggles? (There are 5 opes in a wiggle)

a)

4.45 wiggles

b)

1.29 wiggles

c)

16.2 wiggles

d)

0.178 wiggles

116.

If 1 flop is 10 botts, how many flops in 0.427 botts?

a)

0.0427 flops

b)

0.00427 flops

c)

427 flops

d)

4.27 flops

117.

I have 0.48 groobles. How many swarps? (There are 12 swarps in a grooble.)

a)

0.25 groobles

b)

39 groobles

c)

0.04 groobles

d)

5.76 groobles

118.

There are 8 fwoops in a berg. How many fwoops in 9 bergs?

a)

72 fwoops

b)

98 fwoops

c)

9/8 fwoops

d)

8/9 fwoops

119.

There are 5 opes in a wiggle. How many wiggles are in 15 opes?

a)

1/3 wiggles

b)

5 wiggles

c)

3 wiggles

d)

12 wiggles

120.

How many blahs are in 26 wiggles? (There are 26 wiggles in a blah)

a)

1 blah

b)

676 blahs

c)

13 blahs

d)

.5 blahs

121.

I have 98 botts. If there are 10 botts in a flop, how many flops do I have?

a)

9.8 flops

b)

980 flops

c)

10 flops

d)

98 flops

122.

There are 2 blahs in a swarp. How many blahs are in 4.5 swarps?

a)

2.25 swarps

b)

7 blahs

c)

2.25 blahs

d)

9 blahs

123.

How many opes are in 4 wiggles? (There are 5 opes in 1 wiggle)

a)

20 opes

b)

2 wiggles

c)

.8 opes

d)

1.25 opes

124.

I have 52 wiggles. If 26 wiggles is make up 1 blah, how many blahs do I have?

a)

0.5 blahs

b)

1 wiggle

c)

5 blahs

d)

2 blahs

125.

I have 4 swarps. If there are 12 swarps in a grooble, how many groobles do I have?

a)

16 groobles

b)

1/3 groobles

c)

48 groobles

d)

1/3 swarps

126.

How many moles of carbon atoms are there in 5g of carbon? (1 mole carbon = 6.02 x1023 atoms of carbon6.02\ x10^{23}\ atoms\ of\ carbon  .

a)
60 mol
b)
17 mol
c)
0.42 mol
d)
7 mol
127.

How many formula units are there in 5.9 moles of NaCl? (1 mol NaCl contains (6.02 x 1023 formula units)\left(6.02\ x\ 10^{23}\ formula\ units\right)  

a)

3.5x1024atoms

b)

9.79x10-24atoms

c)

1.02x1023atoms

128.

How many moles are there in 12.7g of CaF2? (1 mol CaF2 = 78.07 g CaF2)\left(1\ mol\ CaF_2\ =\ 78.07\ g\ CaF_2\right)  

a)
0.20 mol
b)
1,000.76 mol
c)
6.14 mol
d)
0.16 mol
129.

How many moles of (NH4)2O are present in 74.9 g? (1 mol (NH4)2O = 52.08 g (NH4)2O )

a)
3,907.0  moles
b)
1.44 moles
c)
8.67x1023moles
d)
0.79 moles
130.

What is the mass of 54.3x1045atoms of BeO? (25.01g BeO = 6.02 × 1023 formula unit of BeO)\left(25.01g\ BeO\ =\ 6.02\ \times\ 10^{23}\ formula\ unit\ of\ BeO\right)  

a)
3.27x1070 g
b)
9.01 x1022g
c)
2.25 x1024 g
d)
1.31 x1069g
131.

In a bottle of Hydrogen Peroxide (H2O2), there is 907.185 grams of H2O2. How many moles is this? (1 mole H2O2 = 34.01 g H2O2)\left(1\ mole\ H_2O_2\ =\ 34.01\ g\ H_2O_2\right)  

a)

26.6740 moles

b)

30856.99 moles

c)

0.0375 moles

d)

6.022 x 1023 moles

132.

Calculate the number of moles in 2.46g of sodium sulfate. ( 1 mol sodium sulfate = 142.04 g sodium sulfate)

(a)  

133.

Calculate the mass of 34.2 moles of calcium carbonate. There are 100.09 g of calcium carbonate in 1 mole of calcium carbonate.

(a)  

134.

How many molecules are there in 31.8 moles of water? (1 mole = 6.02 ×1023 molecules)\left(1\ mole\ =\ 6.02\ \times10^{23}\ molecules\right)  

a)

5.28 x 10-23 molecules

b)

1.91 x 1025 molecules

c)

5.28x 10-25 molecules

d)

1.91 x 1023 molecules