if a 10 percent deposit that has been paid toward the purchase of a certain product is $ 110 , how much more remains to be paid ?
"10 / 100 p = 110 > > p = 110 * 100 / 10 = 1100 1100 - 110 = 990 answer : b"
subtract(multiply(110, divide(const_100, 10)), 110)