the sum of two numbers is 45 . the sum of their quotient and is reciprocal is 2.05 , the product of the numbers is ?
a + b = 45 a / b + b / a = 2.05 = > ( a ^ 2 + b ^ 2 ) / ab = 2.05 = > ( ( a + b ) ^ 2 − 2 ab ) / ab = 2.05 = > ( a + b ) ^ 2 = 2.05 ab + 2 ab = 4.05 ab = > ab = 45 ^ 2 / 4.05 = 500 answer : c
add(add(const_2, const_3), add(divide(multiply(45, const_100), const_10), 45))