Proportions Rates Ratios

You travel 150 miles on 5 gallons. How far did you travel per gallon?

• 15 miles

• 30 miles

• 3 miles

• 25 miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number c of cats.

• c=15

• c=18

• c=21

• c=16

Tags

CCSS.7.RP.A.3

What is the unit rate if there are 92 miles driven using 4 gallons of gas?

• 21 miles per gallon

• 22 miles per gallon

• 23 miles per gallon

• 96 miles per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Austin mowed 7 lawns in 4 hours. At that rate, how long will it take him to mow 21 lawns?

• 11 hours

• 12 hours 

• 21 hours

•  28 hours.

Tags

CCSS.6.RP.A.3B

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of music apps to all apps?

• 5 to 2

• 10:5

• 3:20

• 1 to 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7

• 7 to 5

• 5 to 12

• 7 to 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Daisy sour cream is $1.68 for 8 oz.

Kraft sour cream $2.08 for 16 oz.

Find the unit price of each and choose the better deal.

• Daisy

• Kraft

Tags

CCSS.6.RP.A.3B

Are the two ratios equivalent?  
3 : 10 and 9 : 20 

• Yes

• No

• I have no idea 

Tags

CCSS.6.RP.A.3A

A cat had a litter of kittens with 12 kittens.  Eights of the kittens were grey.  The rest were orange.  What is the ratio of orange kittens to grey kittens?  

• 12 to 8

• 8 to 12

• 4 to 8

• 2 to 1

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Let's pretend there are 147 boys and 210 girls in the 6th grade at AMS.  If so, what is the ratio of girls to boys in the 6th grade at AMS.

• 147 to 210

• 210 to 147

• 21 to 30

• 63 to 147

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2