42%
0.42
39.42
21/50 = 0.42
four fiftieths as a percent = 4/50 * 100% = (400/50)% or 8%
20/50 = 0.4
0.42
82%
39.42
8% (eight percent) or eight/ hundredths, four/fiftieths, or two/twenty-fifths
21/50 = 0.42
1/2 or one half.
0.46
four fiftieths as a percent = 4/50 * 100% = (400/50)% or 8%
20/50 = 0.4
0.4
2/5
Finding 0.5 percent of a number is the same as multiplying a number by 0.005. In this instance, 84 x 0.005 = 0.42. Expressed as a vulgar fraction in its simplest form, this is equal to 21/50, or twenty-one fiftieths.