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Math Review - Sem 1

Total questions: 87

Worksheet time: 7hrs 37mins

Name
Class
Date
1.
A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?
a)
2 to 5
b)
5 to 3
c)
3 to 5
d)
5 to 2
2.
A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?
a)
2 to 5
b)
5 to 3
c)
3 to 5
d)
5 to 2
3.
What is a Ratio?
a)
Is a comparison of two quantities 
b)
To multiply two fractions 
c)
A number over another number
d)
Two decimals that can be multiplied
4.
What is an equivalent ratio to 3/4?
a)
1/4
b)
4/5
c)
12/16
d)
14/18
5.
In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?
a)
5:4
b)
5:11
c)
2:5
d)
6:5
6.
Which one is a real life example of a RATIO?
a)
12 noodles
b)
4 meatballs : 1 cup of sauce
c)
1 jar of sauce
d)
15 desserts
7.
Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?
a)
5 to 2
b)
3 to 5
c)
5 to 10
d)
5 to 3
8.

Henry is reading a book. The ratio of the number of pages he read to the pages he has yet to read is 7 : 3. If the book contains 500 pages in all, how many pages did Henry read and how many pages are left for him to read?

a)

350 pages read : 150 pages are left

b)

250 pages read : 250 pages are left

c)

700 pages read : 300 pages are left

d)

70 pages read : 30 pages are left

9.

The ratio of lemon juice to water in Ella's Delicious Lemonade is 3 cups : 5 cups. Audrey wants to make a triple batch. What ratio of lemon juice and water should she use AND how many cups of lemonade will it make?

a)

9 cups juice : 15 cups water makes 24 cups of lemonade

b)

6 cups juice : 10 cups water makes 16 cups of lemonade

c)

9 cups juice : 15 cups water makes 8 cups of lemonade

d)

9 cups juice : 5 cups water makes 24 cups of lemonade

10.

Are the ratios 2:1 and 18:9 equivalent?

a)

No

b)

Yes

11.

Select all ratios equivalent to 2/1.

a)

24:12

b)

4:2

c)

9:7

d)

11:5

12.
What is B?
a)
28
b)
70
c)
49
d)
56
13.
What  number is missing?
a)
7
b)
3
c)
10
d)
5
14.

Which of the following statements can be used to create the graph shown?

a)

For every 5 hours of work you get $6

b)

For every 24 hours of work you get $10

c)

For every 36 hours of work you get $50

d)

For every 6 hours of work you get $5

15.
What is meant by the ordered pair (3, 300) ?
a)
In 3 months, I made $300
b)
In 3 months, $300 was raised for the science fair
c)
In 300 months, $3 was made
d)
In 3 months, I made $200
16.

Erasers cost 5 cents each at the school store. The table shows this relationship. Choose the graph which displays the ordered pairs and describes the graph.

a)
b)
c)
d)
17.

At a birthday party 40% of the children had an ice-cream. 150 children attended the party. How many had an ice-cream?

a)

60

b)

70

c)

80

d)

90

18.

What is 50% of 730?

a)

356

b)

635

c)

365

d)

536

19.

What is 25% of 500

a)

100

b)

125

c)

225

d)

250

20.

What is 10% of 730?

a)

73

b)

7300

c)

350

d)

735

21.

Convert 3/4 to percent

a)

75%

b)

25%

c)

50%

d)

100%

22.

Convert 73% to a decimal

a)

73.0

b)

0.37

c)

0.73

d)

0.7

23.

What percentage of the shape is shaded blue?

a)

100%

b)

75%

c)

65%

d)

50%

24.

10% of 3000

a)

600

b)

300

c)

1500

d)

750

25.

50% of 1200

a)

500

b)

600

c)

400

d)

300

26.

25% of 2000

a)

500

b)

1000

c)

250

d)

1500

27.

70% of 2000

a)

1400

b)

2000

c)

700

d)

270

28.

30% of 1200

a)

480

b)

600

c)

3600

d)

360

29.

40% of 5400

a)

2160

b)

2700

c)

400

d)

4000

30.

52% of 2100

a)

1092

b)

1672

c)

1882

d)

1452

31.

Write the improper fraction as a mixed number

23/5

a)

4 3/5

b)

4 5/3

c)

5 3/4

d)

4 3/4

32.

Write the improper fraction as a mixed number

36/4

a)

9 1/4

b)

9 3/4

c)

8 4/4

d)

9

33.

Write the mixed number as an improper fraction

2 1/4

(a)  

34.

Write the mixed number as an improper fraction

5 6/7

(a)  

35.

What fractions corresponds with point A

a)

4/2

b)

1 3/8

c)

9/4

d)

1/2

e)

3 3/4

36.

What fractions corresponds with point B

a)

4/2

b)

1 3/8

c)

9/4

d)

1/2

e)

3 3/4

37.

Find the equivalent fraction of 16/20

a)

8/12

b)
4/5
c)
1/2
d)

16/21

38.

Which symbol is correct for these two fractions?

a)

>

b)

<

c)

=

39.
Brianna filled an bathtub with 6/8 gallon of water.  Soon she realized that there was only 4/8 gallon of water.  How much water leaked out of the tub?
a)
3/8
b)
2/8
c)
10/8
d)
10/12
40.
a)
1
b)
3
c)
9
d)
8
41.

45 x 25\frac{2}{5}  =_________

a)

185\frac{18}{5}  

b)

90

c)

18

d)

225

42.

6 ÷32\div\frac{3}{2}  

a)

5

b)

9

c)

4

d)

7

43.

78+23 =\frac{7}{8}+\frac{2}{3}\ =  _________

a)

378\frac{37}{8}  

b)

373\frac{37}{3}  

c)

911\frac{9}{11}  

d)

1 1324\frac{13}{24}  

44.

Find the reciprocal of 2518\frac{25}{18}  

a)

1825\frac{18}{25}  

b)

12\frac{1}{2}  

c)

58\frac{5}{8}  

d)

1 718\frac{7}{18}  

45.

Reciprocal of 10 is ________

a)

10

b)

110\frac{1}{10}  

c)

100

d)

1100\frac{1}{100}  

46.

Reciprocal of 1 is _________

a)

12\frac{1}{2}  

b)

110\frac{1}{10}  

c)

0

d)

1

47.

Convert fraction to a decimal

3/8

(a)  

48.

Convert fraction to a decimal

27/50

(a)  

49.

Convert fraction to a decimal

18/100

(a)  

50.
Name the decimal that is shown in the picture:
a)
5.0
b)
0.05
c)
0.50
d)
0.55
51.
Name the decimal that is pictured: 
a)
0.86
b)
0.87
c)
0.85
d)
0.94
52.
Compare the following decimals: 
6.81 ____ 6.87
a)
<
b)
>
c)
=
d)
+
53.
Name the decimal that is pictured: 
a)
0.4
b)
0.06
c)
0.04
d)
0.6
54.
Solve the following equation: 
6.9 - 2.75 =
a)
9.65
b)
4.15
c)
4.25
d)
9.89
55.
Compare the following decimals: 
6.48 ____ 6.9
a)
<
b)
>
c)
+
d)
=
56.
Solve the following equation: 
178.41 + 55.3 =
a)
123.11
b)
121.32
c)
233.71
d)
234.17
57.
Compare the following decimals: 
5.5 _____ 5.05
a)
<
b)
>
c)
+
d)
=
58.
Solve the following equation: 
9.12 +  2.9 = 
a)
12.02
b)
7.17
c)
6.22
d)
11.41
59.
Solve the following equation: 
5,321.09 - 126.8 =
a)
5,281.29
b)
5,194.29
c)
5,723.02
d)
5,447.89
60.
52.6 X 8.2 =
a)
526.41
b)
431.32
c)
478.10
d)
400.12
61.
63.1 X 2.2 =
a)
138.82
b)
245.87
c)
423.59
d)
100.25
62.
0.2 x 0.8
a)
16
b)
0.16
c)
0.016
d)
1.6
63.
 A florist sells a dozen roses for $29.88. What is the cost of one rose?
a)
$2.41
b)
$2.49
c)
$2.40
d)
$2.08
64.
Fourteen boxes of candles were sold for $91.00. What is the cost of 1 box?
a)
$1.30
b)
$6.50
c)
$13.00
d)
$0.65
65.
25.2 ÷ 4
a)
6.4
b)
5.13
c)
5.4
d)
6.3
66.
0.48 ÷ 0.4
a)
1.2
b)
12
c)
0.12
d)
0.012
67.
8.96 ÷ 2
a)
448
b)
4.48
c)
2.03
d)
203
68.
17.4 ÷ 2.9
a)
0.6
b)
6
c)
60
d)
0.06
69.

3 1/4 ÷ 3

a)

1 1/12

b)

3 4/3

c)

6 1/2

d)

2 1/2

70.
Divide. 5/3 ÷ 15/7
a)
3  4/7
b)
7/9
c)
7/15
d)
2  2/15
71.
Solve.
a)
8 / 9
b)
1/5
c)
1
d)
4/5
72.
What is the quotient of these fractions in lowest terms?
a)
6/40
b)
6/10
c)
3/5
d)
12/20
73.
A box of 8 identical bags of peanuts weighs 3 pounds. How many ounces does each bag of peanuts weigh?
a)
16 ounces
b)
48 ounces
c)
6 ounces
d)
3 ounces
74.
32qt = _______ cups
a)
128 cups
b)
64 cups
c)
4 cups
d)
8 cups
75.
7c = _______ fl. oz
a)
42 fl. oz
b)
28 fl oz
c)
56 fl. oz
d)
112 fl. oz
76.
28 cups= ______ quarts
a)
56 quarts
b)
14 quarts
c)
112 quarts
d)
7 quarts
77.
8 feet = __ inches
a)
12
b)
56
c)
86
d)
96
78.
2 years= _____ days
a)
300
b)
364
c)
730
d)
760
79.
4 lbs = ___ ozs
a)
8
b)
16
c)
32
d)
64
80.
3 gallons = ____ pints
a)
24
b)
8
c)
16
d)
4
81.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
82.
If Justin can type 408 words in 4 minutes, how many words can he type per minute?
a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
83.
If Dana makes 18 calls in 6 hours, how many calls does she make in 1 hour?
a)
5
b)
2
c)
6
d)
3
84.
If Andrew can run 60 meters in 6 seconds, how many meters can he run in 1 second?
a)
11
b)
10
c)
9
d)
8
85.
Ilana made $45 babysitting for 6 hours. How much does she make per hour?
a)
$75 per hour
b)
$7.50 per hour
c)
$270 per hour
d)
$2.70 per hour
86.

Which numbers come next on this double number line?

a)

Sugar: 12

Flour: 8

b)

Sugar: 12

Flour: 18

c)

Sugar: 8

Flour: 12

d)

Sugar: 12

Flour: 12

87.
 What is the ratio of triangle and the sum of the circles and triangles?
a)
1 to 6
b)
40 to 8
c)
8 to 40
d)
6 to 1