Ratios, Rates, and Proportions (Grade 7)

Use Proportional Reasoning to Determine the Unknown Term

100

Reinforce Understanding #3

x = 7 boxes

200

Reinforce Understanding #4

x = 92 almonds

300

Reinforce Understanding #5

x = 2; 2 cups of oil

400

Reinforce Understanding #6

x = 6; 6 gallons of stain

Writing Proportions to Determine Values

100

Additional Practice #1

Water (gal): 850, 3,187.5, 3,825

Time (h): 4, 9

200

Additional Practice #2

425 gal per hour

300

Additional Practice #3

5,100 gallons

400

Additional Practice #4

38 hours

Using Proportional Reasoning Continued

100

Additional Practice #5

x = 32 cabinet doors

200

Additional Practice #6

x = 64 miles

300

Additional Practice #7

x = 1/3

400

Additional Practice #8

x = 4 books

500

Additional Practice #13

x = 48 1/8 miles

Using Proportional Reasoning Continued

100

Additional Practice #9

3.3 feet

200

Additional Practice #10

4 cups

300

Additional Practice #12

9 feet

400

Additional Practice #15

686 tickets

500

Additional Practice #11

13 more rolls