Ratios
Unit Rates
Complex Fractions
Complex Fractions
Word Problems (WOOHOO)
100

In a drawing, there are three circles, four stars, and three triangles. What is the ratio of stars to the total number of shapes.

What is 2/5 or 2:5 or 2to5

100
Find the unit rate for: 150 miles in 6 gallons
What is 25 miles per gal
100
Simplify: 1/(2/5)
What is 5/2
100
Simplify (1/5)/(7/10)
What is 2/7
100
During Tracy's trip across the country, she traveled 2,884 miles. Her trip took 7 days. Find a unit rate to represent the average miles she traveled per day during the trip.
What is 412 miles per day
200

Lily blew up 7 balloons. Kathy blew up 5 balloons. What is the ratio of total balloons to Kathy's balloons?

12 to 5

200
Find the unit rate for: 105 students in 3 classes
What is 35 students per class
200
Simplify 4/(5/8)
What is 32/5
200
Simplify (2/5)/(4/9)
What is 9/10
200
Randall recorded 8 songs on his most recent CD. The total length of the CD is 49 minutes. Find a unit rate to represent the average length per son on the CD. Round to the nearest hundredth.
What is 6.13 minutes per song
300

The recipe calls for 2 eggs, 8 cups of flour, 3 teaspoons of oil, and a pinch of salt. What is the ratio of cups of flour to eggs?

4:1

300
Find the unit rate for: 8 batteries in 3 months
What is 2.67 batteries per month
300
Simplify 4/(3/8)
What is 32/3
300
Simplify (8/9)/(20)
What is 2/45
300
Last month, Hannah's dog ate 40 cans of dog food in 31 days. How many cans should Hannah buy to feed his dog for the next 6 days?
What is 8 cans
400

There are 10 rabbits in a cage. The ratio of white rabbits to grey rabbits is 3:7. How many white rabbits are in the cage?

3 white rabbits

400
Find the unit rate for: $99 for 12 CDs
What is $8.25 per CD
400
Simplify 10/(5/12)
What is 24
400
Simplify (5/6)/(12)
What is 5/72
400
Caroline drove 350 miles to her grandmother's house. The trip took her 5(1/4) hours. What was her average speed in miles per hour?
What is 66(2/3) mph
500

There are 5 mice in a cage. The ratio of pink mice to black mice is 2:3. How many black mice are in the cage?

3 mice

500
Choose the better buy: $21.50 for 4 pounds of lunch meat OR $15.10 for 3 pounds of lunch meat
What is $15.10 for 3 pounds of lunch meat
500
Simplify 8/(3/4)
What is 32/3
500
Simplify (3/8)/(7/12)
What is 9/14
500
A small airplane used 5(2/3) gallons of fuel to fly a 2 hours trip. How many gallons were used each hour?
What is 2(5/6)
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