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