Respuesta :
The easiest way of taking a fraction of a percentage is by placing it over 100 and simplifying. (Because after all, the largest percentage is meant to be 100.)
42 percent is 42/100, and you can simplify both halves by 2 to get 21/50.
42 percent is 42/100, and you can simplify both halves by 2 to get 21/50.