Ratios and Proportions

Coach J has 30 students in class. 12 are running, 10 are jumping rope and the rest are doing push-ups. What is the ratio of students doing push-ups to students running?

• 2:3
• 8:30
• 12:30
• 8:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 24 girls and 40 boys in the class. What is the ratio of girls to boys?

• 24:40
• 40:24
• 3 to 5
• 64

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Are the following ratios equivalent?
12 to 32 and 15:40

• Yes
• No

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

You worked 25 hours and made $500. How many hours do you work if you make $1500?

• 75

• 40

• 2000

• 50

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Ibrahim works 40 hours in one week and makes $760. What is his average dollar per hour?

• $20 per hour

• $800 per hour

• $18 per hour

• $19 per hour

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

$5 is equal to 90 pesos.  How many dollars is 720 pesos?

• $40
• $4
• $400
• $12,960

Tags

CCSS.6.RP.A.3B

• 4

• 1.5

• 2

• 5

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

• 9

• 25

• 12

• 10

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

You read 9 books in 4.5 months. What is the unit rate of books per month?

• 2

• 20

• 13.5

• 200

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

It cost $10.50 for this pack of tennis balls. What is the price per tennis ball?

• $0.30

• $3

• $0.03

• $30

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2