an amount of rs . 1560 was divided among a , b and c in the ratio 1 / 2 : 1 / 3 : 1 / 4 . find the share of c ?
"let the shares of a , b and c be a , b and c respectively . a : b : c = 1 / 2 : 1 / 3 : 1 / 4 a : b : c = 6 / 12 : 4 / 12 : 3 : 12 = 6 : 4 : 3 share of c = 3 / 13 * 1560 = rs . 360 . answer : d"
multiply(divide(1560, add(add(2, 3), 4)), 4)