Proportions and Nonproportions

Solve:
48/10  =  n/5

• 24

• 10

• 5

• 15

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

10 students want hotdogs for lunch and 26 want hamburgers.  What is the ratio of the number of students who want hot dogs to the number of students who want hamburgers?

• 26:10

• 10:26

• 10:36

• 25:36

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

• 3
• 5.3
• 1.08
• 27

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Tags

CCSS.7.RP.A.2B

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2C

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Tags

CCSS.7.RP.A.2A

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Tags

CCSS.7.RP.A.2A

The ratio 5:15 simplifies to...

• 1:3

• 3:1

• 1:5

• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Simplify the ratio 12:3

• 1:2

• 6:1

• 4:1

• 1:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of female teachers to male teachers?

• 5:13

• 13:5

• 18:10

• 26:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2