if 60 % of a number is greater than 30 % of 10 by 27 , what is the number ?
explanation : 60 / 100 * x - 30 / 100 * 10 = 27 60 / 100 * x - 3 = 27 60 / 100 * x = 30 x = 30 * 100 / 60 x = 50 answer : option a
multiply(const_100, divide(add(27, multiply(divide(10, const_100), 30)), 60))