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Ratios, Rates, and Unit Conversions

Total questions: 13

Worksheet time: 7mins

Name
Class
Date
1.

Solve the proportion: 840=56x\frac{8}{40} = \frac{56}{x}

a)

280

b)

320

c)

360

d)

400

2.

Solve the proportion: 125\frac{1}{25} = x100\frac{x}{100}

a)

2

b)

4

c)

5

d)

6

3.

Solve the proportion: 258\frac{2}{58} = 5x\frac{5}{x}

a)

145

b)

150

c)

155

d)

160

4.

The perimeter of a basketball court is 288 feet. What is the perimeter of this basketball court in yards?

a)

96 yards

b)

144 yards

c)

288 yards

d)

72 yards

5.

How many millimeters is equivalent to 3 1/2 meters?

a)

3500 mm

b)

350 mm

c)

35000 mm

d)

35 mm

6.

A bottle contains 72 fluid ounces of soda. How many pints of soda does the bottle contain?

a)

9 pints

b)

8 pints

c)

6 pints

d)

4.5 pints

7.

A puppy weighs 12.3 pounds. What is the puppy’s weight in ounces?

a)

196.8 ounces

b)

123 ounces

c)

98.4 ounces

d)

246 ounces

8.

Kenny measured 52 milliliters of creamer to put in his coffee. How many liters of creamer did Kenny put in his coffee?

a)

0.052 liters

b)

0.52 liters

c)

5.2 liters

d)

0.0052 liters

9.

Nate conducted a random survey of 90 students at his school about their favorite class. Based on the graph, how many of the 630 students in the school would be expected to say their favorite class is Reading or Math?

a)

420

b)

315

c)

120

d)

105

10.

A post office can mail 92 packages in 2 hours. At this rate, how many packages can the office mail in 5 hours?

a)

230

b)

184

c)

460

d)

368

11.

Bill has a farm where he raises pigs and cows. The ratio of cows to total animals on a farm is 5 to 12. Which of the numbers below could be the number of pigs on the farm? Select TWO correct answers.

a)

10

b)

49

c)

24

d)

36

12.

While training for a half marathon, Mary ran 6 miles every 5 days. At this rate, how many days did it take for Mary to run a total of 114 miles?

a)

95

b)

90

c)

85

d)

80

13.

There are 48 donuts in the teachers’ lounge. The ratio of glazed donuts to chocolate donuts is 5:3. How many donuts in the teachers’ lounge are glazed donuts?

a)

30

b)

20

c)

25

d)

35