Ratios + Rates

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Front

What is a unit rate?

Back

A unit rate is a rate with a denominator of one.

Front

Calculate the unit rate: John can eat 15 hotdogs in 3 minutes. How many hotdogs can he eat in 1 minute?

Back

Front

Find the unit price of Doritos priced at $4.39 for 11.5 oz. What is the unit price per ounce?

Back

Unit price = $4.39 / 11.5 oz = $0.38 per oz.

Front

Find the unit price of Cheetos priced at $2.24 for 9.75 oz. What is the unit price per ounce?

Back

Unit price = $2.24 / 9.75 oz = $0.23 per oz.

Front

If 6 people enter the park for $36, how much would it cost for 1 person?

Back

Cost per person = $36 / 6 = $6.

Front

If it costs $6 for 1 person to enter the park, how much would it cost for 9 people?

Back

Cost for 9 people = 9 * $6 = $54.

Front

Alicia drove 182.4 miles in 3 hours. What is her speed in miles per hour?

Back

Front

What is the formula to find the unit rate?

Back

Unit Rate = Total Quantity / Total Time.

Front

If a car travels 240 miles in 4 hours, what is the unit rate in miles per hour?

Back