Word Problems
Simplifying Ratios
Proportions
Rations
Unit Rates
100

The ratio of tomatoes to red apples is 2:5. If there are 10 tomatoes, how many red apples are there?

25 red apples

100

16:12

4:3

100

36:4       9:1

Yes, it is proportional

100

The first, second and fourth terms of a proportion are 16, 24 and 54. What is the third?

36

100

The mobile company charges $180 for an hour of service. How many dollars are customers charged per minute?

$3 per minute

200

The ratio of berries to oranges is 10:1. If there are 25 oranges, how many berries are there?

250 berries

200

45:15

3:1

200

10:6    8:4

No, it is not proportional

200

The first, second and fourth terms of a proportion are 27, 30 and 36. What is the third?

33

200

A skydiver falls 144 feet in 3 seconds. How far does he fall in one second?

48 feet per second

300

The ratio of blueberries to strawberries is 1:7. If there are 210 strawberries, how many blueberries are there?

30 blueberries

300

72:9

8:1

300

6:2    12:3

No, it is not  proportional

300

The first, second and fourth terms of a proportion are 3000, 3050 and 4150. What is the third?

4100

300

You score 84 points in 5 games. How many points do you score per game?

14 points per game

400

The ratio of male employees to female employees is 1:3. If there are 144 female employees in total, how many males are there?

48 males

400

32:96

3:12

400

8:60    40:30

Yes, it is proportional

400

The first, second and fourth terms of a proportion are 28, 35 and 49. What is the third?

42

400

Taylor earned $180 last week at the diner. If she worked 20 hours, how much money did she earn per hour?

$9 an hour

500

The ratio of employees who play musical instruments to employees who play sports is 3:20. If there are 40 employees who play sports, how many employees play musical instruments?

6 employees

500

186:6

31:1

500

70:1     35:2

No, it is not proportional

500

The first, second and fourth terms of a proportion are 42, 56 and 84. What is the third?

70

500

Hagan can pack 60 toys in boxes in 4 hours. How many toys can he pack per hour?

15 toys per hour