Quiz about Proportion & Percents

Question 1

The ratio of girls to boys in the photography club is 7 to 3. Which ratio could represent the members of the photography club?

Accepted Answer

21 girls: 9 boys

Answer

14 girls: 9 boys

Answer

35 girls: 50 boys

Answer

21 girls: 15 boys

Question 2

The local ice cream shop surveyed their customers to see which flavor of ice cream is most popular. 125 people chose chocolate as their favorite flavor, which represents 25% of the customers surveyed. How many total customers were surveyed?

Accepted Answer

500

Answer

425

Answer

20

Answer

32

Question 3

A city has an area of 320 square miles. In the city, there are 960 gas stations. Which rate best represents the relationship between the number of gas stations and the area of the city?

Accepted Answer

3 gas stations per square mile

Answer

960 gas stations per square mile

Answer

3 square miles per gas station

Answer

320 square miles per gas station

Question 4

A carpenter can build 28 benches in 2 weeks. At this rate, how many benches can the carpenter build in 9 weeks?

Accepted Answer

126 benches

Answer

6 benches

Answer

14 benches

Answer

252 benches

Question 5

The value of a house on Pine Tree Lane increased 120% over the last 10 years. Which value is not equivalent to 120%?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 6

A building is 200 feet tall. Starting from the top of the building, an ant crawled down at a rate of 25 feet every 3 minutes. At this rate, how many minutes will it take the ant to crawl from the top of the building to the bottom of the building?

Accepted Answer

24 minutes

Answer

8 minutes

Answer

30 minutes

Answer

12 minutes

Question 7

Question 7.

Accepted Answer

90%

Answer

9%

Answer

80%

Answer

18%

Question 8

This school year, Pecan Shores School District had 150 school days on the calendar. During the school year, Pecan Shores had to cancel 9 school days because of a hurricane and 6 days because of an ice storm. What percent of the school days did the school district have to cancel?

Accepted Answer

10%

Answer

9%

Answer

15%

Answer

6%

Question 9

Question 9.

Accepted Answer

160%

Answer

60%

Answer

30%

Answer

130%

Question 10

Question 10.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 11

Question 11.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Proportion & Percents

11 questions

The ratio of girls to boys in the photography club is 7 to 3. Which ratio could represent the members of the photography club?

The local ice cream shop surveyed their customers to see which flavor of ice cream is most popular. 125 people chose chocolate as their favorite flavor, which represents 25% of the customers surveyed. How many total customers were surveyed?

A city has an area of 320 square miles. In the city, there are 960 gas stations. Which rate best represents the relationship between the number of gas stations and the area of the city?

A carpenter can build 28 benches in 2 weeks. At this rate, how many benches can the carpenter build in 9 weeks?

The value of a house on Pine Tree Lane increased 120% over the last 10 years. Which value is not equivalent to 120%?

A building is 200 feet tall. Starting from the top of the building, an ant crawled down at a rate of 25 feet every 3 minutes. At this rate, how many minutes will it take the ant to crawl from the top of the building to the bottom of the building?

This school year, Pecan Shores School District had 150 school days on the calendar. During the school year, Pecan Shores had to cancel 9 school days because of a hurricane and 6 days because of an ice storm. What percent of the school days did the school district have to cancel?

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