7TH TRI 2 PRACTICE FOR PERFORM. RATIO, RATES AND UNIT RATES

Front

Cost of 2 candy bars if 5 cost $3.00?

Back

$.60

Front

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

Back

30 miles

Front

You earn $15 every 3 weeks. How much will you earn in 5 weeks?

Back

$25

Front

Solve the proportion: k=?

Back

k=5

Front

Solve the proportion: n=?

Back

n=8

Front

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.

Back

c=15

Front

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

Back

$20

Front

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

Back

23 miles per gallon

Front

What are two equal ratios or rates called?

Back

Proportion

Front

Which is the better buy? A 7.2oz bag of Goldfish crackers for $1.99 or a 13.7oz bag of Cheez-its for $2.70?

Back

Cheez-its