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MA101 Fundamentals Proportions Ratios

Total questions: 52

Worksheet time: 13hrs 0mins

Name
Class
Date
1.
Find the missing number in the proportion.
14/x = 7/20
a)
x = 10
b)
x = 20
c)
x = 40
d)
x = 2
2.
What is 70% of 200?
a)
70
b)
140
c)
210
d)
125
3.
Are these two ratios proportional?
5/7 and 8/10
a)
Yes
b)
NO
4.
Mike can do 7 push-ups every 15 seconds.  How long would it take him to do 42 push-ups?
a)
90 seconds
b)
21 seconds
c)
6 seconds
d)
2 hours
5.

90% of the students in Ms. Clark's class are earning an A in her class. If there are 20 students in her class, how many students are earning an A?

a)

2 students

b)

18 students

c)

20 students

d)

15 students

6.
30% of the people in the cafeteria ordered pizza.  If there are 120 people in the cafeteria, how many people DID NOT order pizza?
a)
36 people
b)
112 people
c)
84 people
d)
34 people
7.
Mr. Boyle replaced 25% of the boards on his wooden deck.  If he replaced 19 boards, how many boards does his deck contain in total?
a)
49 boards
b)
19 boards
c)
25 boards
d)
76 boards
8.
Which of these ratios is proportional to 2:3?
a)
4:5
b)
10:18
c)
10:15
d)
1:2
9.
Which fraction is the ratio expressed in simplest form?
21:15
a)
3/4
b)
5/7
c)
7/5
d)
4/3
10.
a)
8
b)
12
c)
90
d)
96
11.
What is 70% of 90?
a)
630
b)
63
c)
6.3
d)
0.63
12.
Twenty is 15% of what number?
a)
20
b)
300
c)
3
d)
133.333...
13.
a)
Mitchel drove 50mi on 2L of gas. How far would he get on a full tank of 14L?
b)
Mitchel drove 14mi on 2L of gas. How far would he get on a full tank of 14L?
c)
Mitchel drove 2 mi on 14L of gas. How many L would he need to go 50mi?
d)
None of the above
14.
What is 927% written as a decimal?
a)
0.0927
b)
0.927
c)
9.27
d)
92.7
15.
What is 927% written as a decimal?
a)
0.0927
b)
0.927
c)
9.27
d)
92.7
16.
What is 0.3% written as a decimal?
a)
0.003
b)
0.03
c)
0.3
d)
3
17.
Jenny drives 265 miles in 5 hours.  What is her average rate of speed in miles per hour?
a)
58 mph
b)
62 mph
c)
66 mph
d)
53 mph
18.
A 16 ounce bottle of fruit punch costs $2.40.  A 24 ounce bottle of fruit punch costs $3.84.  Which size costs less per ounce?
a)
16 ounce bottle
b)
24 ounce bottle
19.
What percent of 50 is 20?
a)
40%
b)
25%
c)
2.5%
d)
4%
20.

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars did not finish the race?

a)

20%

b)

40%

c)

60%

d)

80%

21.
Find the tip amount on a $20 lunch if you leave a 20% tip.
a)
$ .40
b)
$ 2.00
c)
$ 4
d)
$ 24
22.
Sam bought an $85.00 jacket for 40% off of the regular price.  How much did he pay for the jacket? 
a)
75
b)
51
c)
36
d)
34
23.
Sharon makes money by commission rates. She gets 17% of everything she sells. If Sharon sold $37000 worth of items this month, what is her salary for the month?
a)
$14,800
b)
$5,180
c)
$629
d)
$6,290
24.
What percent of 32 is 10?
a)
0.32%
b)
32%
c)
0.3125%
d)
31.25%
25.
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
26.
In a class, the ratio of boys to girls is 6:5. If there are 18 boys, how many girls are there?
a)
11
b)
24
c)
12
d)
15
27.
A local bakery called "Becky's Bakery" makes 100 batches of cookies in 8 hours. If they keep up this pace, how many batches of cookies would they make in 12 hours?
a)
120 batches of cookies
b)
200 batches of cookies
c)
400 batches of cookies
d)
150 batches of cookies
28.
Jerry paid $54.40 for 4 Circus tickets. Each ticket cost the same amount. What was the cost of each Circus ticket in dollars and cents?
a)
$13.54
b)
$13.16
c)
$13.88
d)
$13.60
29.
The Martin family's truck gets an average of 25 miles per gallon. Predict how many miles they can drive on 7 gallons. 
a)
20
b)
125
c)
35
d)
175
30.
What is 19% of 50?
a)
9.5
b)
10
c)
15
d)
11
31.
75% of what number is 48?
a)
48
b)
100
c)
64
d)
75
32.
√200
a)
14
b)
20√8
c)
5√3
d)
10√2
33.

What are the missing two parts that would complete this proportion?

a)

part, 100

b)

total, 100

c)

100

d)

I don't know

34.

As part of a survey, 300 girls were asked to name their favorite sport. The results showed that 12 of the girls named bowling as their favorite sport. What percentage of the girls in the survey named bowling as their favorite sport?

a)

4%

b)

12%

c)

25%

d)

0.04%

35.

At an animal shelter, 12% of the cats are Siamese. If there are a total of 75 cats at the shelter, how many are Siamese?

a)

9

b)

12

c)

54

d)

8

36.

Austin got 72% of the questions correct on his last math quiz. If there were 25 total questions, how many did he answer correctly?

a)

72

b)

7

c)

18

d)

12

37.

The whole for percents is always equal to ____.

a)

nothing

b)

100

c)

i dont know

d)

50

38.

Whole is another word for ____________ .

a)

multiplication

b)

half

c)

total

d)

percents

39.
The pair of figures is similar. Find the missing side.
a)
x = 20
b)
x = 12
c)
x = 5
d)
x = 4
40.
This morning, Albert took a history test. He got 76 problems right and 19 problems wrong. What percentage did Albert get right?
a)
80%
b)
75%
c)
25%
41.
Tickets to Disney World are $100. The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?
a)
25%
b)
18%
c)
20%
d)
50%
42.
Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?
a)
The 12 pack of Coke
b)
The 6 pack of Coke
c)
Neither
d)
They are the same
43.
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)
2:5
b)
5:3
c)
3:5
d)
5:2
44.
A picture of a school’s mascot is 18 in. wide and 24 in. long. It is enlarged proportionally to banner size. If the width is enlarged to 54 in., what is the length of the banner? 
a)
72 in
b)
60 in
c)
62 in
d)
80 in
45.

Kelly ate 3 apples. This represents 50% of the bag of apples. How many apples were originally in the bag?

a)

3

b)

4

c)

5

d)

6

46.

Kenton completed 30% of the 90-page reading assignment. How many pages did he read?

a)

24

b)

27

c)

30

d)

33

47.

The ratio of blue marbles to white marbles in Simon's bag is equal to 1 to 2. If there are 20 blue marbles, how many white marbles are there?

a)

20

b)

30

c)

40

d)

50

48.

The ratio of green house to white houses on Winthrop Street is equal to 2 to 3. There are 60 white houses on Winthrop Street. How many green houses are there?

a)

20

b)

30

c)

40

d)

50

49.

Nelly spends 25% of her free time surfing the internet. If she spends about 1 hour per day surfing the internet, how many hours of free time does she have each day?

a)

0.25

b)

1

c)

2

d)

4

50.

Winnie can walk 2 miles in 30 minutes. How many miles can she walk in 2 hours?

a)

2

b)

4

c)

6

d)

8

51.

Colt has 12.4 meters of string. How many feet of string is this? Hint:  1 ft≈0.305 m1\ ft\approx0.305\ m  

a)

1.24 ft

b)

24.8 ft

c)

40.66 ft

d)

81.36 ft

52.

Approximately what percent of the rectangle is shaded?

a)

25%

b)

33%

c)

50%

d)

67%

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