Converting Between Percentages and Decimals Online Quiz



Following quiz provides Multiple Choice Questions (MCQs) related to Converting Between Percentages and Decimals. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers
Q 1 - Write 10.8% as a decimal.

Answer : A

Explanation

Step 1:

To convert a percentage into a decimal we divide it by a 100. It is same as shifting decimal point two places to the left.

10.8% ÷ 100 = 0.108

Step 2:

Then we drop the percent symbol and write the answer as follows

10.8% = 0.108

Q 2 - Write 64.2% as a decimal.

Answer : B

Explanation

Step 1:

To convert a percentage into a decimal we divide it by a 100. It is same as shifting decimal point two places to the left.

64.2% ÷ 100 = 0.642

Step 2:

Then we drop the percent symbol and write the answer as follows

64.2% = 0.642

Q 3 - Write 51.9% as a decimal.

Answer : C

Explanation

Step 1:

To convert a percentage into a decimal we divide it by a 100. It is same as shifting decimal point two places to the left.

51.9% ÷ 100 = 0.519

Step 2:

Then we drop the percent symbol and write the answer as follows

51.9% = 0.519

Q 4 - Write 1.25 as a percentage.

Answer : D

Explanation

Step 1:

To convert a decimal into a percentage we multiply it by a 100. It is same as shifting decimal point two places to the right.

1.25 × 100 = 125.0 = 125

Step 2:

Then we add the percent symbol and write the answer as follows

1.25 = 125%

Q 5 - Write 0.127 as a percentage.

Answer : B

Explanation

Step 1:

To convert a decimal into a percentage we multiply it by a 100. It is same as shifting decimal point two places to the right.

0.127 × 100 = 12.7

Step 2:

Then we add the percent symbol and write the answer as follows

0.127 = 12.7%

Q 6 - Write 0.336 as a percentage.

Answer : C

Explanation

Step 1:

To convert a decimal into a percentage we multiply it by a 100. It is same as shifting decimal point two places to the right.

0.336 × 100 = 33.6

Step 2:

Then we add the percent symbol and write the answer as follows

0.336 = 33.6%

Q 7 - Write 14.8% as a decimal.

Answer : A

Explanation

Step 1:

To convert a percentage into a decimal we divide it by a 100. It is same as shifting decimal point two places to the left.

14.8% ÷ 100 = 0.148

Step 2:

Then we drop the percent symbol and write the answer as follows

14.8% = 0.148

Q 8 - Write 0.072 as a percentage.

Answer : D

Explanation

Step 1:

To convert a decimal into a percentage we multiply it by a 100. It is same as shifting decimal point two places to the right.

0.072 × 100 = 7.2

Step 2:

Then we add the percent symbol and write the answer as follows

0.072 = 7.2%

Q 9 - Write 2.5% as a decimal.

Answer : B

Explanation

Step 1:

To convert a percentage into a decimal we divide it by a 100. It is same as shifting decimal point two places to the left.

2.5% ÷ 100 = 0.025

Step 2:

Then we drop the percent symbol and write the answer as follows

2.5% = 0.025

Q 10 - Write 9.8% as a decimal.

Answer : C

Explanation

Step 1:

To convert a percentage into a decimal we divide it by a 100. It is same as shifting decimal point two places to the left.

9.8% ÷ 100 = 0.098

Step 2:

Then we drop the percent symbol and write the answer as follows

9.8% = 0.098


converting_between_percentages_and_decimals.htm

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