Ratio word problems

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.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you simplify a ratio?

Back

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the ratio of 46 to 54 in lowest terms?

Back

The ratio of 46 to 54 in lowest terms is 23 to 27.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If there are 9 boys and 12 girls, what is the ratio of girls to total students?

Back

The ratio of girls to total students is 12 to 21, which simplifies to 4 to 7.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What are the three ways to write a ratio?

Back

A ratio can be written as a fraction, with a colon, or using the word 'to'.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If the ratio of red to yellow apples is 4:3 and there are 6 yellow apples, how many red apples are there?

Back

There are 8 red apples.

Front

What is the ratio of dogs to goats if there are 9 goats and 8 dogs?

Back

The ratio of dogs to goats is 8 to 9.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you express a ratio as a fraction?

Back

To express a ratio as a fraction, write the first quantity as the numerator and the second quantity as the denominator.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What does it mean if a ratio is 1:1?

Back

A 1:1 ratio means that the two quantities are equal.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a recipe calls for 2 cups of flour to 3 cups of sugar, what is the ratio of flour to sugar?

Back

The ratio of flour to sugar is 2 to 3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2