Ratio and Rate Quiz

There are 8 apples and 12 oranges in a basket. The ratio of apples to oranges in simplest form is (a)   . (Note: Write your answer in colon form.)

If you read 60 pages in 2 hours, your reading rate is (a)   pages per hour.

If a car consumes 45 gallons of gas to drive 540 miles, the consumption of the car's fuel is (a)   miles per gallon.

A factory produces 240 toys in 6 hours. The rate of the toys the factory produces is (a)   toys per hour.

The ratio of cats to dogs in a shelter is 2:5. If there are 10 cats, there are (a)   dogs.

A ratio of 6:10 is equivalent to a ratio of 3:5.

• TRUE

• FALSE

If a recipe calls for 2 cups of sugar and 3 cups of flour, the ratio of sugar to flour is 3:2.

• TRUE

• FALSE

When a ratio is in fraction form, we should not change it to a mixed number.

• TRUE

• FALSE

The unit rate is calculated by dividing the two terms into its second term.

• TRUE

• FALSE

What is the simplest form of the ratio 6 : 24?

• 1:4

• 2:3

• 3:4

• 4:5