Introduction to Converting a Percentage to a Decimal Online Quiz

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Q 1 - Convert the following percentage to a decimal:

Answer : C

Explanation

Step 1:

First, we consider a decimal point after 9.

9% = 9.0%

Step 2:

Since there is only single digit 9, we put a zero before as place holder.

9% = 09.0%

Step 3:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

09.0% = 0.09

Q 2 - Convert the following percentage to a decimal:

22%

Answer : B

Explanation

Step 1:

First, we consider a decimal point after 22.

22% = 22.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

22.0% = 0.22

Q 3 - Convert the following percentage to a decimal:

35%

Answer : A

Explanation

Step 1:

First, we consider a decimal point after 35.

35% = 35.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

35.0% = 0.35

Q 4 - Convert the following percentage to a decimal:

Answer : D

Explanation

Step 1:

First, we consider a decimal point after 5.

5% = 5.0%

Step 2:

Since there is only single digit 5, we put a zero before 5 as place holder.

5% = 05.0%

Step 3:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows: 05.0% = 0.05

Q 5 - Convert the following percentage to a decimal:

83%

Answer : C

Explanation

Step 1:

First, we consider a decimal point after 83.

83% = 83.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

83.0% = 0.83

Q 6 - Convert the following percentage to a decimal:

41%

Answer : A

Explanation

Step 1:

First, we consider a decimal point after 41.

41% = 41.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

41.0% = 0.41

Q 7 - Convert the following percentage to a decimal:

77%

Answer : D

Explanation

Step 1:

First, we consider a decimal point after 77.

77% = 77.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

77.0% = 0.77

Q 8 - Convert the following percentage to a decimal:

91%

Answer : B

Explanation

Step 1:

First, we consider a decimal point after 91.

91% = 91.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

91.0% = 0.91

Q 9 - Convert the following percentage to a decimal:

121%

Answer : C

Explanation

Step 1:

First, we consider a decimal point after 121.

121% = 121.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows

121.0% = 1.21

Q 10 - Convert the following percentage to a decimal:

216%

Answer : A

Explanation

Step 1:

First, we consider a decimal point after 216.

216% = 216.0%

Step 2:

Then we shift the decimal point 2 places to the left and drop the percent symbol and write as follows:

216.0% = 2.16

introduction_to_converting_percentage_to_decimal.htm

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