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4.2% is the same as 0.042 and 0.042*100 = 4.2

Q: How do you work out 4.2 percent of something?

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42

20 percent of 42 = 8.4

A percentage is a ratio of the whole of something. The whole being 100%. Therefore 42% is equal to 42/100 which would be 0.42

Divide the something by 100.

80 percent = 0.842 / 0.8 = 52.542 is 5,250 percent of 80 percent.

Related questions

42

28.14 Multiply 67 times .42.

Converting percentage to a decimal: 42% = 42 / 100 = 0.42 42% of 71 = 42% * 71 = 0.42 * 71 = 29.82

(75 percent) percent of 42 = 31.5%

20 percent of 42 = 8.4

A percentage is a ratio of the whole of something. The whole being 100%. Therefore 42% is equal to 42/100 which would be 0.42

Divide the something by 100.

42 over 100 as a percent = 42%= 42/100 * 100%= 42%

42 percent of 500,000 is 210,000.

17.905 percent of 42 is 7.52.

37.5 percent of 112 is 42.

80 percent = 0.842 / 0.8 = 52.542 is 5,250 percent of 80 percent.