Grade 6 - REVIEW - Ratios, Rates and Unit Rates

Front

What are the three different kinds of ratios?

Back

Part to Part, Part to Whole, Whole to Part.

Front

What is the ratio of dimes to nickels if there are 10 dimes and 5 nickels?

Back

2 to 1.

Front

What is the ratio of red apples to green apples if there are 4 red apples and 3 green apples?

Back

4 red apples to 3 green apples.

Front

If my aunt paid $124 for 4 concert tickets, what is the rate for 7 concert tickets?

Back

$217.

Front

What is the unit rate for Alice driving 250 miles in 5 hours?

Back

50 miles per hour.

Front

Define a ratio.

Back

A ratio is a comparison of two quantities by division.

Front

What is a rate?

Back

A rate is a ratio that compares two different kinds of quantities.

Front

What is a unit rate?

Back

A unit rate is a rate in which the second quantity is 1.

Front

How do you simplify a ratio?

Back

Divide both terms of the ratio by their greatest common factor.

Front

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

Back

2 to 3.