42/50 is 84%.
Expressed as a percentage, 21/50 x 100 = 42 percent.
percentage = 42%% rate:= 21/50 * 100%= 0.42 * 100%= 42%
50% of 42 is 21.
42 out of 50 = 100*42/50 = 42*100/50 = 42*2 = 84%
42/50 = 84/100 84%
If you mean 50% of 42 then it is 21
42%. if a fraction is something over 50, multiply both by 2 and you have your answer. for example, 37 over 50 as a percentage would be 74.
.42 is 42/100 or 21/50
42 out of 50 can be expressed as the fraction 42/50. 42 divided by 50 = 0.84To convert 0.84 to percent multiply by 100: 0.84 × 100 = 84 %
To convert a fraction (or decimal) to a percentage multiply by 100: 7/50 x 100 % = 14 %
5 over 50 in percentage is 10%.