Problem: a light has a rating of 86 watts , it is replaced with a new light that has 18 % higher wattage . how many watts does the new light have ?
Rationale: final number = initial number + 18 % ( original number ) = 86 + 18 % ( 86 ) = 86 + 15 = 101 . answer e
annotated_formula: multiply(86, add(const_1, divide(18, const_100)))