Problem: two employees x and y are paid a total of rs . 440 per week by their employer . if x is paid 120 percent of the sum paid to y , how much is y paid per week ?
Rationale: "let the amount paid to x per week = x and the amount paid to y per week = y then x + y = 440 but x = 120 % of y = 120 y / 100 = 12 y / 10 â ˆ ´ 12 y / 10 + y = 440 â ‡ ’ y [ 12 / 10 + 1 ] = 440 â ‡ ’ 22 y / 10 = 440 â ‡ ’ 22 y = 4400 â ‡ ’ y = 4400 / 22 = 400 / 2 = rs . 200 b )"
annotated_formula: divide(multiply(440, multiply(add(const_1, const_4), const_2)), multiply(add(multiply(add(const_1, const_4), const_2), const_1), const_2))