Module 6 Review Rates and Ratios

Front

What is a Ratio?

Back

A comparison of two quantities.

Front

What is a Unit Rate?

Back

A rate in which the unit in the denominator is 1.

Front

If a soup serves 16 people with 4 cups of chicken broth, how many cups are needed for 24 people?

Back

6 cups.

Front

Are the ratios 2:3 and 8:12 equivalent?

Back

Yes.

Front

How much will Cooper pay for 3 hours if Finley pays $53.75 for 5 hours?

Back

$32.25.

Front

What is the formula to find a unit rate?

Back

Unit Rate = Total Quantity / Number of Units.

Front

If a recipe calls for 2 cups of sugar for 4 servings, how much sugar is needed for 10 servings?

Back

5 cups.

Front

What does it mean if two ratios are equivalent?

Back

They represent the same relationship between quantities.

Front

How do you simplify the ratio 10:15?

Back

By dividing both sides by 5, it simplifies to 2:3.

Front

What is the relationship between rates and ratios?

Back

Rates are a specific type of ratio that compares two different units.