Ratios, Rates, and Proportions

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

• b= 13

• b=52

• b=7

• b=12

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

• yes 

• no

• not sure

Tags

CCSS.7.RP.A.2A

Find the unit rate:  395 miles in 5 hours

• 75 miles per hour

• 71 miles per hour

• 79 miles per hour

• 72 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better deal?  5 candy bars for $4.35 or 7 candy bars for $6.23?

• 5 candy bars $4.35

• 7 candy bars for $6.23

• they are equal

Tags

CCSS.6.RP.A.3B

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

• yes 

• no 

• not sure

Tags

CCSS.6.RP.A.3A

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

• yes

• no

• not sure

Tags

CCSS.6.RP.A.3A

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve: 6/14 = 21/m

• m=48

• m=15

• m=49

• m=25

A job pays $56 for 8 hours of work.  How much money does the job pay per hour?

• $7 per hour

• $8 per hour

• $6 per hour

• $7.50 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

• 12.5 points

• 16 points

• 14 points

• 84 points

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2