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Unit Conversion 2021

Total questions: 23

Worksheet time: 33mins

Name
Class
Date
1.
You know 1000 mg = 1 g.  Convert 2.5 grams into milligrams.
a)
25 mg
b)
25,000 mg
c)
250 mg
d)
2500 mg
2.
Which unit of measurement is greatest?
a)
decimeters
b)
millimeters
c)
centimeters
d)
kilometers
3.
5000 millimeters = ____ meters
a)
5
b)
50
c)
500
d)
25
4.
1800 milligrams = ___ grams
a)
1.8
b)
18
c)
180
d)
.18
5.
1000 g= ______ kilogram(s)
a)
1
b)
10
c)
100
d)
1000
6.
1 L = _______ mL
a)
1
b)
10
c)
100
d)
1000
7.

What is the SI standard unit for mass?

a)

ounce

b)

pounds

c)

grams

d)

kilograms

8.
convert 650 m to km
a)
6.5
b)
0.65
c)
65
d)
0.065
9.
1 cm = ________mm
a)
1
b)
100
c)
10
d)
1000
10.
71 km = ___ m
a)
71
b)
710
c)
7,100
d)
71,000
11.

A bicycle has a speed of 6 m/s. What is its speed in km/h?

a)

21.6 km/h

b)

16.67 km/h

c)

2.16 km/h

d)

1.67 km/h

12.
How many minutes are in a year?
a)
I can't count that high.
b)
525,600min
c)
52,560min
d)
31,536,000min
13.
convert 9 km to mm
a)
900,000
b)
9,000,000
c)
9,000
d)
90,000
14.
Is 4,000 mg greater than, less than, or equal to 4 g?
a)
greater than
b)
less than
c)
equal to
15.
648 g = ____ mg
a)
6,480
b)
64,800
c)
648,000
d)
64.8
16.

Which is the largest unit measure listed

a)

Milligram

b)

Kilogram

c)

Hectogram

d)

Centigram

17.
285 kg = ____ g
a)
285,000
b)
285
c)
2,850
d)
28,500
18.
32.9 km = ___________ cm
a)
32,900
b)
329,000
c)
3,290,000
d)
32,900,000
19.

Convert 41 inches into cm.


1 in = 2.54 cm

a)

1.0 x 102 cm

b)

1.6 x 101 cm

c)

6.4 x 10-2 cm

d)

4.4 x 101 cm

20.

Convert 65 mi/hr into ft/min.


1 mi = 5280 ft

1 hr = 60 min

a)

5.7 x 103 ft/min

b)

2.1 x 107 ft/min

c)

2.1 x 10-4 ft/min

d)

7.4 x 10-1 ft/min

21.

1 cup = 16 Tbsp

1 Tbsp = 3 tsp

1 mL = 0.2 tsp


How many mL are in 1.0 cup?

a)

240 mL

b)

9.6 mL

c)

1.1 mL

d)

27 mL

22.

1 gallon = 128 fl oz


How many gallons is a 44 oz drink?

a)

0.34 gal

b)

5.63 x 103 gal

c)

0.44 gal

d)

0.61 gal

23.

The density of an object is 66 g/mL. Convert that into lbs/oz.


1 oz = 29.57 mL

1 kg = 2.2 lbs

a)

4.3 lbs/oz

b)

4.9 x 10-3 lbs/oz

c)

0.89 lbs/oz

d)

1.0 x 103 lbs/oz