if the given two numbers are respectively 5 % and 25 % of a third number , then what percentage is the first of the second ?
"here , l = 5 and m = 25 therefore , first number = l / m x 100 % of second number = 5 / 25 x 100 % of second number = 20 % of second number answer : a"
multiply(divide(divide(5, const_100), divide(25, const_100)), const_100)