Quiz about Multiplying Decimals

Question 1

8.23 x 0.6 =

Accepted Answer

4.938

Answer

3.67

Answer

2.456

Answer

4.61

Question 2

8.7 x 0.53 =

Accepted Answer

4.611

Answer

4.512

Answer

3.61

Answer

3.61

Question 3

5.4 x 5.2 =

Accepted Answer

28.08

Answer

28.28

Answer

26.99

Answer

28.10

Question 4

7.01 x 0.2 =

Accepted Answer

1.402

Answer

1.502

Answer

2.2

Answer

1.672

Question 5

8.6 x 3.9 =

Accepted Answer

33.54

Answer

32.54

Answer

3.354

Answer

335.4

Question 6

8.2 x 7.4 =

Accepted Answer

60.68

Answer

61.68

Answer

6.068

Answer

60.67

Question 7

8.5 x 8.5 =

Accepted Answer

72.25

Answer

16.5

Answer

71.2

Answer

7.25

Question 8

7.7 x 3.2 =

Accepted Answer

24.64

Answer

2.464

Answer

25.63

Answer

246.4

Question 9

1.1 x 0.11 =

Accepted Answer

0.121

Answer

12.1

Answer

1.21

Answer

1.121

Question 10

7.8 x 0.15 =

Accepted Answer

1.17

Answer

6.27

Answer

11.7

Answer

2.17

Question 11

4 x 1,000 =

Accepted Answer

4,000

Answer

400

Answer

0.004

Answer

0.04

Question 12

5.67 x 10 =

Accepted Answer

56.7

Answer

5.67

Answer

0.567

Answer

567

Question 13

1.98 x 10² =

Accepted Answer

198

Answer

0.198

Answer

1,980

Answer

19.8

Question 14

45 x 0.01 =

Accepted Answer

0.45

Answer

4.5

Answer

450

Answer

0.045

Question 15

200 x 0.1 =

Accepted Answer

20

Answer

0.02

Answer

0.2

Answer

2

Question 16

47.9 x 0.001 =

Accepted Answer

0.0479

Answer

0.479

Answer

47,900

Answer

4,790

Question 17

Livi earned $140.95. Sam earned 0.8 times as much as Livi did. How much did Sam earn?

Accepted Answer

$112.76

Answer

$113.66

Answer

$112.80

Answer

$11.27

Question 18

Damian is building his dog a bed. He wants the width to be 0.75 times as long as the length. If the length is 1.5 meters, how wide will the bed be?

Accepted Answer

1.125 m

Answer

10.25 m

Answer

11.25 m

Answer

1.2 m

Question 19

The door to Connor's room is 0.9 m wide and 2.06 m tall. What is the area of one side of his door?

Accepted Answer

1.854 sq. ft.

Answer

17.55 sq. ft.

Answer

18.54 sq. ft.

Answer

188.5 sq ft.

Question 20

The official weight of a U.S. penny is 2.5 grams. A quarter weighs a little more than 2.2 times as much as a penny. About how much does a quarter weigh?

Accepted Answer

5.5 g

Answer

5.6 g

Answer

0.55 g

Answer

55 g

Multiplying Decimals

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