6.RP.1 Ratio Practice

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

What is the ratio of triangles to squares if there are 4 triangles and 3 squares?

Back

4:3

Front

If there are 10 apples and 6 bananas, what is the ratio of apples to bananas?

Back

10:6

Front

Which of the following is NOT a ratio? 12 girls to 8 boys, 5 miles, 7 cookies/15 desserts, 3 trumpet players: 8 tuba players?

Back

5 miles is NOT a ratio.

Front

What is a part-to-whole ratio?

Back

A part-to-whole ratio compares a part of a group to the entire group.

Front

If there are 3 red flowers, 2 pink flowers, and 1 yellow flower, what is the part-to-whole ratio of pink flowers to total flowers?

Back

2 pink flowers to 6 total flowers.

Front

What is the ratio of boys to girls in a class with 25 boys and 43 girls?

Back

25:43

Front

How do you express a ratio in simplest form?

Back

Divide both parts of the ratio by their GCD.

Front

What does it mean if a ratio is equivalent to another ratio?

Back

It means that the two ratios represent the same relationship between quantities.