Question

ontili shared his money his three sons. The first son received 1/3 of the money, the second one got 1/5 of it and the third son got 1/4 of the remainder. If ontili remained with sh. 210000, how much did the first son received?
PsyDAG
It would help if you proofread your questions before you posted them.
Does "it" refer to the remainder or original total?
bobpursley
M=M/3+M/5+M(1-1/3 -1/5)/4+210000
solve for M money the total. First son got1/3