difference of two numbers is 1760 . if 7.5 % of the number is 12.5 % of the other number , find the number ?
"let the numbers be x and y . then , 7.5 % of x = 12.5 % of y x = 125 * y / 75 = 5 * y / 3 . now , x - y = 1760 5 * y / 3 – y = 1760 2 * y / 3 = 1760 y = [ ( 1760 * 3 ) / 2 ] = 2640 . one number = 2640 , second number = 5 * y / 3 = 4400 . answer b ."
multiply(divide(7.5, 12.5), divide(1760, subtract(const_1, divide(7.5, 12.5))))