Rate and Ratios Test

What is the ratio in lowest terms of paint brushes to erasers?

• 6:14

• 14:6

• 3:7

• 7:3

What is the ratio in lowest terms of bottles of lotion to total items?

• 109:4

• 105:4

• 4:109

• 4: 105

What is the ratio of paperclips to late assignments to sticks of gum in lowest terms?

• 6:9:1

• 3:27:18

• 13:27:3

• 1:9:6

What is the ratio of items that start with “P” to nickels in lowest terms?

• 9:14

• 14:9

• 18:28

• 28:18

Find the missing proportion. SHOW YOUR WORK!

• n=126

• n=1,270,080

• n=15.31

• n=80

Find the missing proportion.

• n=236

• n=35

• n=0.71

• n=2.6

 Find the missing term. Round your answer to two decimal places. 

• k=20.25

• k=4

• k=15

• k= 3

 Find the missing term. Round your answer to two decimal places.

• d=70 & e= 49

• d=18 & e=63

• d=2.5 & e=25

Write the following as a unit rate. Round your answer to the nearest hundredths place.

203 goals in 583 games

• 0.35 games/goal

• 0.35goals/game

•  2.87 goals/game

• 2.87 games/goal

Write the following as a unit rate.. Round your answer to the nearest hundredths place. 

635 km in 6.5 hours

• 0.01 hours/km

• 0.01 km/h

• 97.69 hours/km

• 97.69km/h