Mastering Ratios and Proportions: Grade 5 Quiz

A recipe calls for 2 cups of flour for every 3 cups of sugar. If you want to make a batch with 6 cups of sugar, how many cups of flour do you need?

• 2 cups of flour

• 3 cups of flour

• 4 cups of flour

• 6 cups of flour

In a class, the ratio of boys to girls is 4:5. If there are 20 boys, how many girls are there in the class?

• 20

• 25

• 15

• 30

Sarah has 12 apples, and she wants to share them with her friends in a ratio of 3:1. How many apples will each friend get if she has 3 friends?

• 3 apples

• 5 apples

• 4 apples

• 2 apples

A store sells pencils in packs of 6. If you buy 4 packs, how many pencils do you have in total?

• 18

• 12

• 24

• 30

If a recipe requires 3 tablespoons of oil for every 2 cups of rice, how much oil is needed for 8 cups of rice?

• 6 tablespoons of oil

• 12 tablespoons of oil

• 10 tablespoons of oil

• 8 tablespoons of oil

A gardener plants flowers in a ratio of 2 roses for every 3 tulips. If he plants 30 tulips, how many roses does he plant?

• 10

• 25

• 20

• 15

A box contains 24 chocolates, and you want to divide them equally among 6 friends. How many chocolates will each friend receive?

• 4

• 2

• 6

• 8

If a car can travel 240 miles on 8 gallons of gas, how many gallons of gas will it need to travel 360 miles?

• 12 gallons

• 8 gallons

• 15 gallons

• 10 gallons

In a school, the ratio of teachers to students is 1:15. If there are 300 students, how many teachers are there?

• 20

• 25

• 30

• 15