Problem: a corporation 5 times its annual bonus to 10 of its employees . what percent of the employees ’ new bonus is the increase ?
Rationale: let the annual bonus be x . a corporation triples its annual bonus . so new bonus = 5 x . increase = 5 x - x = 4 x the increase is what percent of the employees ’ new bonus = ( 4 x / 5 x ) * 100 = 80 % hence c .
annotated_formula: multiply(divide(subtract(5, const_1), 5), const_100)