the number which exceeds 16 % of it by 63 is :
"solution solution let the number be x . x - 16 % of x = 63 x - 16 / 100 x = 63 x - 4 / 25 x = 63 21 / 25 x = 63 x = ( 63 x 25 / 21 ) = 75 answer a"
divide(multiply(63, const_100), subtract(const_100, 16))