Ratios and measurement

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:b'.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD) until no further simplification is possible.

Front

What is the ratio of 15 to 18 in lowest terms?

Back

5:6

Front

How do you convert hours to minutes?

Back

Multiply the number of hours by 60 to get the equivalent number of minutes.

Front

What is the ratio of 24 minutes to 2 hours in lowest terms?

Back

1:5

Front

How many cups are in a gallon?

Back

There are 16 cups in 1 gallon.

Front

What is the ratio of 1 gallon to 2 cups in lowest terms?

Back

8:1

Front

How many cups are in a quart?

Back

There are 4 cups in 1 quart.

Front

What is the ratio of 18 cups to 6 quarts in lowest terms?

Back

3:4

Front

How many feet are in a yard?

Back

There are 3 feet in 1 yard.