Word Problems
Complex Fractions
Unit Rates
Ratios
Semester Review
100
Amy drove to her mother’s house, which is 204 miles away. If it took her 3 hours, what was her average speed?
What is 68 miles/hour.
100
4 / (3/4)
What is 16/3
100
$80 for 14 dresses (Round to the nearest hundredth)
What is $5.71 per dress.
100
A backyard pond has 12 sunfish and 30 rainbow shiners. Write the ratio of sunfish to rainbow shiners in simplest form .
What is 2 sunfish/ 5 rainbow shiners.
100
5x +12 = 72
What is x=12
200
You score 84 points in six games. How much do you score per game?
What is 14 points per game.
200
(7/2) / 14
What is 1/4
200
20 deliveries in 5 hours
What is 4 deliveries per hour.
200
In a telephone poll, 14 people said they like shopping and 33 people said they do not like shopping. What is the ratio of the number of people who like shopping to the number of people who do not like shopping?
What is 14/33
200
x - 18 = -23
What is x = -5
300
Steve drives 78 miles on 3 gallons of gas. Find the miles per gallon.
What is 26 miles/gallon.
300
(5/4) / (3/8)
What is 10/3
300
162 words in 3 minutes
What is 54 words per minute.
300
For every 46 pages of an essay that Christopher writes, he watches 32 videos. What is the simplest ratio of videos to pages.
What is 16/23.
300
4x > -16
What is x > -4
400
David hikes 2 1⁄4 miles in 1⁄2 an hour. What is his rate in miles per hour?
What is 4.5 miles/hour.
400
1(2/5) / 3
What is 7/15
400
$9 for 5 candy bars (Round to the nearest hundredth)
What is $1.80 per candy bar.
400
Ms. Ekpebe's class has 32 students, of which 20 are girls. Write the ratio of girls to boys.
What is 5 girls/ 3 boys.
400
-2x + 6 < -14
What is x > 10
500
Which is the best bundle to buy? 6 shirts for $25.50, 4 shirts for $18.00, or 5 shirts for $21
What is the 5 shirt bundle.
500
3(2/3) / 2(1/2)
What is 22/15
500
A 16 oz package of brown rice costs $1.77 cents and 32 oz package of white rice costs $3.37. Which package is a better deal?
What is the 32 ounce package.
500
A recipe calls for butter and sugar in the ratio 2:3. If you're using 6 cups of butter, how many cups of sugar should you use?
What is 9 cups of sugar.
500
Solve. Janice has 6 more missing assignments than John. John has 9 missing assignments. How many total assignments is Janice missing?
What is 15 missing assignments.