Question

solve this question​

Answer 1

let the 1st, 2nd, and 3rd price be a, b and c

given,

b = 5/6a

c = 4/5 b = 4/5(5/6)a = 2/3a

a+b+c = 150

(5/6+2/3+1)a = 150

15/6a = 150

a = 60

b = 60(5/6) = 50

c = 40