Unit 2-Day 3 HW- Unit Rates (formative)

Ava was able to purchase 5 shirts for $62.50.

What was her numerical unit rate?

*Remember, numerical means numbers only, no $ or words

Ava was able to purchase 5 shirts for $62.50.

At this rate, how much would it cost to buy 8 shirts?

(enter numbers only for your answer)

Tony swam 3 laps in 8 minutes.

What is his numerical unit rate?

Tony swam 3 laps in 8 minutes.

At this rate, how many laps could he finish in 14 minutes?

(enter numbers only for your answer)

Joel was able to type 2.4 pages in 15 minutes.

What is the numerical unit rate?

Joel was able to type 2.4 pages in 15 minutes.

How many minutes will it take him to type 16 pages?

(enter numbers only for your answer)

Allison spent $29.70 on 11 gallons of gas.

What is the numerical unit rate?

Allison spent $29.70 on 11 gallons of gas.

How much will it cost for 6 gallons of gas?

(enter numbers only for your answer)

There are 15 cats and dogs at the shelter. There are 6 cats.

Use this scenario to write a colon ratio using numbers only (no words).

A math teacher poses the following problem to her class:

Harold swam 2/5 of a lap in 1/3 of a minute. How long will it take him to swim 1 lap?

Logan and Cole are having a disagreement on how to solve the problem.

Logan says it is 2/5 divided by 1/3 and Cole thinks it is 1/3 divided by 2/5.

Type the name of the correct student. ​