Ratio, Proportions, Percents (Ch.7 Review)

There are 4 birds and 6 snakes. What is the ratio of birds to total animals?

• 4/10
• 4/6
• 6/4
• 10/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Express the ratio as a fraction in SIMPLEST form. 
12 out of 144

• 12/1
• 1/12
• 6/72

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

• 6/4
• 2/3
• 1/3
• 10/16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You travel 150 miles on 5 gallons. What is your unit rate?

• 15 miles per gallon
• 30 miles per gallon
• 3 miles per hour
• 30 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Determine if the ratios are proportional.
2/5 and 6/15. 

• Yes, proportional
• No, not proportional

Tags

CCSS.7.RP.A.2A

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

You drive 25 miles in one hour. At this rate, how far will you drive in 3 hours? 

• 25 miles
• 50 miles
• 125 miles
• 75 miles

Tags

CCSS.6.RP.A.3B

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 of cats.

• 15
• 18
• 21
• 16

Tags

CCSS.7.RP.A.3

Convert 0.35 into a fraction and simplify.

• 35/10
• 7∕20
• 5/20
• .35/100

Tags

CCSS.4.NF.C.6

Convert 9/10 into a decimal.

• 9
• 0.9
• 0.009
• 0.99

Tags

CCSS.4.NF.C.6