Name:__________________________________________ Date:___________ Cluster: G H I

CLASSWORKREAL WORLD PROBLEMS

7.RP

7.RP.1

1) If Ms. Pan can walk 212 mile in each

14 hour, compute the unit rate (miles PER hour) as the complex

fraction.

Show or explain how you got your answer. When done, ask yourself, “Does my answer make sense?”

SOLVE the complex fraction HERE:

What does it look like as a complex faction?Write it below.

7.RP.2

2) Nia and Trey both had a sore throat so their mom told them to gargle with warm salt water.

Nia mixed 1 teaspoon salt with 3 cups water.

Trey mixed 12 teaspoon salt with 1

12 cups of water.

Nia tasted Trey’s salt water. She said,

a. Explain why the salt-water mixtures taste the same.

b. Which of the following equations relates s, the number of teaspoons of salt, with w, the number of cups of water, for both of these mixtures? Choose all that apply.

I added more salt so I expect that mine would be saltier, but they taste the same.

7.RP.3

3)

Name:__________________________________________ Date:___________ Cluster: G H I

HOMEWORKShow all work to get full credit on multiple-choice questions.