Ryan, Eric, Vincent and Vaidev shared $216. Vaidev received ¹₅ of the total amount of money received by Ryan, Eric and Vincent. Ryan received ¹₃ of the total amount for Eric and Vincent. Eric received ²₃ as much money as Vincent. If Vincent gave all his money to Vaidev, how much did Vaidev have more than Eric in the end?

Ryan	Eric	Vincent	Vaidev	Total
5x4			1x4	6x4
1x5	3x5
	2x3	3x3
5 u	6 u	9 u	4 u	24 u

The total amount that Eric and Vincent have is repeated.  Make the total amount of Eric and Vincent the same.  LCM of 5 and 3 is 15.

The total amount that Ryan, Eric and Vincent have is repeated.  Make the total amount of Ryan, Eric and Vincent the same. LCM of 20 and 5 is 20.

Total amount that Ryan, Eric, Vincent and Vaidev shared = 24 u

24 u = 216

1 u = 216 ÷ 24 = 9

	Ryan	Eric	Vincent	Vaidev
Before	5 u	6 u	9 u	4 u
Change			- 9 u	+ 9 u
After	5 u	6 u	0 u	13 u

Amount that Vaidev had if Vincent gave him all his money
= 4 u + 9 u
= 13 u

Amount that Vaidev had more than Eric
= 13 u - 6 u
= 7 u
= 7 x 9
= $63

Answer(s): $63