Quiz about Fractions and Rates Quiz

Question 1

Simplify the fraction 12/18.

Accepted Answer

2/3

Answer

8/12

Answer

4/6

Answer

6/9

Question 2

What is the sum of 1/4 and 3/8?

Accepted Answer

5/8

Answer

7/8

Answer

2/8

Answer

1/2

Question 3

Multiply 2/3 by 4/5.

Accepted Answer

8/15

Answer

10/15

Answer

6/15

Answer

2/7

Question 4

Divide 5/6 by 2/3.

Accepted Answer

15/12

Answer

10/9

Answer

3/4

Answer

2/5

Question 5

Find the equivalent fraction of 2/5 with a denominator of 10.

Accepted Answer

4/10

Answer

6/10

Answer

5/10

Answer

3/10

Question 6

Simplify the ratio 4:8.

Accepted Answer

1:2

Answer

5:10

Answer

3:6

Answer

2:4

Question 7

What is the unit rate if 300 miles are traveled in 5 hours?

Accepted Answer

60 miles per hour

Answer

70 miles per hour

Answer

50 miles per hour

Answer

40 miles per hour

Question 8

If 2/3 of a cake is eaten, what fraction of the cake is left?

Accepted Answer

1/3

Answer

2/3

Answer

1/2

Answer

1/4

Question 9

Subtract 1/3 from 14/27

Accepted Answer

5/27

Answer

11/27

Answer

1/3

Answer

2/9

Question 10

Find the ratio of boys to girls in a class of 30 students if there are 18 boys.

Accepted Answer

18:12

Answer

18:6

Answer

12:18

Answer

15:15

Question 11

Hansel and Gretel get pocket money in the ratio of 4:5 depending on their ages. If they receive $54 in total, what is Gretel's share?

Accepted Answer

30

Answer

24

Answer

36

Answer

45

Question 12

If I travel at a speed of 110 km/h for 5 hours, the distance covered would be

Accepted Answer

550 km

Answer

11 km

Answer

55 km

Answer

5500 km

Question 13

The speed of an object which covers 200 m in 25 seconds is

Accepted Answer

8 m/s

Answer

10 m/s

Answer

12 m/s

Answer

15 m/s

Question 14

$$3\ \frac{1}{5}\ :\ 7\ \frac{2}{5}\ $$ is the same as the ratio

Accepted Answer

16 : 37

Answer

53 : 57

Answer

31 : 72

Answer

37 : 16

Question 15

Divide $70 in the ratio of 8 : 5 : 1 . The middle share is

Accepted Answer

$25

Answer

$15

Answer

$10

Answer

$20

Question 16

Find teh distance travelled by a hiker who travelled for 45 minutes at a speed of 5.5 km/h

Accepted Answer

4.125 km

Answer

8.25 km

Answer

6.25 km

Answer

2.75 km

Question 17

Ashley works at a pizza shop on weekends. They sell an average of 150 pizzas during her 8 hour shift. How long will it take for her to sell 240 pizzas?

Accepted Answer

12.8

Answer

16.2

Answer

14.4

Answer

10.5

Question 18

Is 2/3 a recurring or terminating decimal?

Accepted Answer

Recurring

Answer

Terminating

Question 19

Round 12.45734 to 3 decimal places

Accepted Answer

12.457

Answer

12.45744

Answer

12.458

Answer

12.45734

Question 20

Round 452.678 to 2 decimal places

Accepted Answer

452.68

Answer

452.67

Answer

452.69

Answer

452.00

Question 21

Solve 2.45 - 0.43 x 1.25

Accepted Answer

1.9125

Answer

2.525

Answer

0.9125

Answer

3.270

Question 22

$$3\ \frac{1}{3\ }\ imes\frac{9}{11}\ =\ $$

Accepted Answer

10/11

Answer

1/11

Answer

5/11

Answer

6/11

Question 23

$$\frac{4}{5} imes\frac{15}{12}\div\frac{2}{7}=$$

Accepted Answer

7/2

Answer

2/7

Answer

6/21

Answer

44/77

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