Ratio
Ratio World Problems
Equivalent Ratio
Unit Rate
Graphing Rates
100

There are 10 white marbles and 3 blue marbles. What is the ratio of white to blue marbles? (write three ways)

10:3, 10 to 3, 10/3

100

The ratio of boys to girls is 1:2. If there are 12 boys, how many girls are there?

24 girls

100

What is the missing term that will make the ratios equivalent? 2:4 = _____: 32

16

100

Find the unit rate:$72 in 6 hours.

$12/ 1 hr.

100

What is the first step when graphing rates?

Make a ratio table

200

There are four chocolate bars and six marshmallows. Write the ratio of chocolate bars to marshmallows in the simplest form.

2:3

200

Susan has a bag full of marbles. The ratio of red to blue marbles is 6:5. If there are 54 red marbles how many blue marbles are there?

45 blue marbles  

200

What is the missing term that will make the ratios equivalent? 1:2 = _____ : 30


15

200

Find the unit rate: 128 feet in 16 seconds

8 feet in 1 second

200

What is the second step when graphing rates?

Label your graph

300

There are seven pine trees and five maple trees. What is the ratio of pine trees to total trees?

7:12

300

The ratio of apples to oranges is 2:3. If there are 30 oranges, how many apples are there?

20 apples

300

What is the missing term that will make the ratios equivalent? 3:5 = _____ : 55

33

300

A soccer team plays 45 games in five years. Write the unit rate of the number of games they play in 1 year.

9 games per year

300

Based on the graph and table, what is the ratio?


3 seconds to 2 meters

400

There are 2 red blocks, 3 orange blocks, and 4 black blocks. What is the ratio of all blocks to black blocks? (Write the ratio all three ways.)

9:4, 9 to 4, 9/4

400

To make slime a recipe calls for three cups of glue to 2 cups of laundry detergent. If you use 34 cups of laundry detergent, what is the ratio of laundry detergent to the total number of cups.

34 to 85

400

What is the missing term that will make the ratios equivalent? 10:40 = _____ : 400

100

400

A job at Walmart pays $153 for 9 hours. How much does the job pay per hour?

$17 per hour

400

Does this represent a linear graph?


No. The line is not a straight line.

500

Write the following ratio simplified: 4000/5000

4/5

500

The ratio of boys to girls in the sixth grade is 3:5. if there are 20 more girls than boys, how many total students are in the sixth grade?

80 total students

500

What is the missing term that will make the ratios equivalent? _____:4 = 12:16

3

500

What is the better buy? Option 1: 12 Oreos for $2.88 or Option 2: 40 sugar cookies for $4.80. (Include the unit price)

Option 2: 12 cents a sugar cookie

500

How many weeks did plant C take to grow 150 inches?


50 weeks