Xavier, Nick, Warren and Harry went shopping with a total of $702. After shopping, they had a total of $125 left. Nick spent $60. The amount Warren spent was ³₅ the amount spent by Xavier. The total amount spent by Xavier and Nick was $327 less than the total amount spent by Warren and Harry. How much did Xavier and Harry spend altogether?

	Xavier	Nick	Warren	Harry	Total
Before					$702
Change	- 5 u	- $60	- 3 u	- ?	- $577
After					$125

Total amount that Xavier, Nick, Warren and Harry spent
= 702 - 125
= $577

Total amount that Xavier and Nick spent
= 5 u + 60

Total amount that Warren and Harry spent
= 5 u + 60 + 327
= 5 u + 387 

Total amount that Xavier, Nick, Warren and Harry spent
= 5 u + 60 + 5 u + 387
= 10 u + 447 

10 u + 447 = 577
10 u = 577 - 447
10 u = 130 

1 u = 130 ÷ 10 = 13

Total amount that Nick and Warren spent
= 3 u + 60
= 3 x 13 + 60
= 39 + 60
= $99

Total amount that Xavier and Harry spent
= 577 - 99
= $478

Answer(s): $478