7th Grade Math: Ratios, Percentages & Scale Factors Quiz

A recipe calls for 2 cups of flour for every 3 cups of sugar. What is the ratio of flour to sugar?

• 4:3

• 3:2

• 2:3

• 1:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a shirt originally costs $40 and is on sale for 25% off, what is the sale price of the shirt?

• $35

• $25

• $30

• $20

Tags

CCSS.6.RP.A.3C

A car travels 150 miles on 5 gallons of gas. What is the car's fuel efficiency in miles per gallon?

• 30 miles per gallon

• 40 miles per gallon

• 35 miles per gallon

• 25 miles per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If 60% of a class of 30 students are girls, how many girls are in the class?

• 18

• 15

• 24

• 12

Tags

CCSS.6.RP.A.3C

A bank offers a simple interest rate of 5% per year. If you deposit $200, how much interest will you earn in 3 years?

• $20

• $50

• $15

• $30

Tags

CCSS.7.RP.A.3

A map has a scale of 1 inch to 20 miles. If two cities are 3 inches apart on the map, what is the actual distance between them?

• 45 miles

• 120 miles

• 30 miles

• 60 miles

Tags

CCSS.6.RP.A.3B

If a student scored 18 out of 24 on a test, what percentage did they score?

• 75%

• 65%

• 80%

• 70%

A recipe requires 3/4 cup of oil for every 2 cups of flour. What is the ratio of oil to flour?

• 4:9

• 1:2

• 3:8

• 2:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a store sells a pair of shoes for $80 and the sales tax is 8%, what is the total cost of the shoes including tax?

• $86.40

• $72.00

• $90.00

• $84.00

Tags

CCSS.6.RP.A.3C

A model of a building is made at a scale of 1:100. If the model is 2 feet tall, how tall is the actual building in feet?

• 150 feet

• 100 feet

• 50 feet

• 200 feet

Tags

CCSS.7.RP.A.2C