The some of money is shared among 3 person A,B and C in the ratio of 2:3:8 if received $120 more find the sum of money shared
"The some of money" ????
"The sum of money"
if received $120 more ??? , if who received ....
After you fix the question, here is how you can get started:
let A = 2x, let B = 3x, and let C = 8x
(somebody's share) - (somebody else's share) = 120
decide who is who, and you can solve for x
then find values for A, B, and C