6gb Ch. 5 Review

Write the ratio in simplest form.

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Write the ratio in simplest form.

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Find the missing value in the ratio table. Then write the equivalent ratios.

• 13; 3 : 5 and 13 : 15

• 9; 3 : 5 and 9 : 15

• 9; 3 : 9 and 5 : 15

• 13; 3 : 13 and 5 : 15

Write a unit rate for the situation.

$36 saved in 9 weeks

• $1/

  9 weeks

• 1 week/$4

• $36/1 week

• $4/1 week

Write a unit rate for the situation.

120 miles in 8 hours

• 15 miles/1 hour

• 120 miles/1 hour

• 1 hour/15 miles

• 1 mile/8 hours

Find the speed.

780 miles in 39 hours

• 20 mi/h

• 30,420 mi/h

• 16 mi/h

• 780 mi/h

Find the speed.

882 feet in 21 minutes

• 18,522 ft/min

• 42 ft/min

• 882 ft/min

• 39 ft/min

Write the percent as a decimal.

16%

• 0.016

• 1.6

• 16

• 0.16

Write the percent as a decimal.

5%

• 0.5

• 5

• 0.05

• 0.005

Write the percent as a decimal.

21.9%

• 21.9

• 2.19

• 0.219

• 0.0219