Percentage and Ratio Challenge

Calculate 25% of 80.

• 30

• 15

• 10

• 20

Simplify the ratio 6:9.

• 2:3

• 1:2

• 4:6

• 3:2

Convert the ratio 3:5 to a percentage.

• 50%

• 37.5%

• 30%

• 45%

True or False: In the ratio 4:7, the first part is greater than the second part.

• True

• False

• Partially true

• Not sure

What is 15% of 200?

• 20

• 25

• 40

• 30

If a recipe calls for a ratio of 2 cups of flour to 3 cups of sugar, how many cups of sugar are needed if 4 cups of flour are used?

• 8 cups

• 6 cups

• 7 cups

• 5 cups

Express the ratio 2:3 as a percentage.

• 50%:50%

• 30%:70%

• 40%:60%

• 25%:75%

True or False: A ratio of 1:2 is equivalent to a ratio of 2:4.

• False

• True

• 1:3

• True

Find 20% of 150.

• 40

• 30

• 25

• 35

Solve the ratio 4:6 in simplest form.

• 5:6

• 1:2

• 2:3

• 3:4