Ratios Rates and Proportions

Find the unit rate: 3 CD's for $41.91

• $13.97 per CD

• $14.97 per CD

• $11.52 per CD

• $13.71 per CD

Make the following ratios equivalent: 20/b = 40/26

• b= 13

• b=52

• b=7

• b=12

Are the following ratios equivalent?  10/15 and 22/33

• yes 

• no 

• not sure

Are the following ratios equivalent?  14/17 and 56/68

• yes

• no

• not sure

Find the unit rate: 5 soft drinks for $3.25

• $0.55 per drink

• $0.65 per drink

• $0.45 per drink

• $0.62 per drink

Write the ratio as a fraction in simplest form: 10 drums out of 75 instruments

• 3/5

• 4/5

• 1/4

• 2/15

Solve: 6/14 = 21/m

• m=48

• m=15

• m=49

• m=25

Do the following ratios form a proportion: 8/24 and 6/16

• yes 

• no

• not sure

How much money does the job pay per hour?

• $7 per hour

• $8 per hour

• $6 per hour

• $7.50 per hour

Nate scores 84 points in 6 games.  How many points per game does Nate score?

• 12.5 points

• 16 points

• 14 points

• 84 points