when positive integer x is divided by positive integer y , the remainder is 9 . if x / y = 86.12 , what is the value of y ?
"by the definition of a remainder , the remainder here is equal to 9 / y . the remainder in decimal form is given as . 12 therefore , 9 / y = . 12 solve for y and get 75 . c"
divide(9, subtract(86.12, floor(86.12)))