a person want to give his money of $ 600 to his 3 children a , b , c in the ratio 1 : 2 : 3 . what is the b + c share ?
"b ' s share = 600 * 2 / 6 = $ 200 c ' s share = 600 * 3 / 6 = $ 300 b + c = $ 500 answer is e"
multiply(divide(3, add(add(1, 3), 3)), 600)