Problem: if a 10 percent deposit that has been paid toward the purchase of a certain product is $ 160 , how much more remains to be paid ?
Rationale: "10 / 100 p = 160 > > p = 160 * 100 / 10 = 1600 1600 - 160 = 1440 answer : e"
annotated_formula: subtract(multiply(160, divide(const_100, 10)), 160)