6th Grade Ratios and Rates Review

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 convert yards to feet?

Back

To convert yards to feet, multiply the number of yards by 3, since 1 yard equals 3 feet.

Front

If 12 yards equals how many feet?

Back

12 yards equals 36 feet.

Front

What is a rate?

Back

A rate is a specific kind of ratio that compares two different units, such as miles per hour or price per item.

Front

How many cups of flour are needed for 5 batches if 2 cups are needed for 1 batch?

Back

10 cups of flour are needed for 5 batches.

Front

What does it mean to express a ratio in simplest form?

Back

Expressing a ratio in simplest form means reducing it to the smallest whole numbers that maintain the same relationship.

Front

What is the ratio of tenants to cars if there are 30 tenants and 50 cars?

Back

The ratio of tenants to cars is 3:5.

Front

How do you find a percentage of a number?

Back

To find a percentage of a number, multiply the number by the percentage (as a decimal). For example, to find 70% of 40, calculate 0.7 * 40.

Front

What number is 28 if it is 70% of that number?

Back

28 is 70% of 40.

Front

How do you express 18 ounces to 3 cups as a ratio?

Back

The ratio of 18 ounces to 3 cups is expressed as 6 to 1.