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Converting decimals to percentages means multiplying by 100.

The symbol used to show percent is “%” so 21 percent would be 21%. The “21” is the “part” and the “%” is the whole which means that 21% can also be shown as 21/100.

__Converting Decimals to Percentages__:

To convert a decimal to a percentage is very easy. You simply multiply the number by 100. For example, .91 would be .91 x 100 = 91. You then add the percentage symbol to make the 91 read 91%.

1.

.90 =___%

9%

90%

900%

.9%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .90 x 100 = 90 and then you add the percent symbol to get 90%. Answer (b) is the correct answer

2.

.11 = ___%

.011%

.11%

11%

1.1%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .11 x 100 = 11 and then you add the percent symbol to get 11%. Answer (c) is the correct answer

3.

.18 = ___%

18%

180%

1.8%

.018%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .18 x 100 = 18 and then you add the percent symbol to get 18%. Answer (a) is the correct answer

4.

.76 = ___%

76%

.76%

7.6%

.076%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .76 x 100 = 76 and then you add the percent symbol to get 76%. Answer (a) is the correct answer

5.

.77 =___%

770%

7.70%

77%

.77%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .77 x 100 = 77 and then you add the percent symbol to get 77%. Answer (c) is the correct answer

6.

.84 = ___%

84%

8.4%

.84%

840%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .84 x 100 = 84 and then you add the percent symbol to get 84%. Answer (a) is the correct answer

7.

.35 = ___%

3.5%

.35%

.035%

35%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .35 x 100 = 35 and then you add the percent symbol to get 35%. Answer (d) is the correct answer

8.

.43 = __%

4.3%

43%

430%

4300%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .43 x 100 = 43 and then you add the percent symbol to get 43%. Answer (b) is the correct answer

9.

.29 = ___%

2.9%

.29%

290%

29%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .29 x 100 = 29 and then you add the percent symbol to get 29%. Answer (d) is the correct answer

10.

.48 = ___%

40.8%

.48%

48%

4.8%

To convert a decimal to a percentage you simply multiply the decimal number by 100 so .48 x 100 = 48 and then you add the percent symbol to get 48%. Answer (c) is the correct answer