请教一道小五的数学题,求高手帮忙

吴林大会

请教一道小五的数学题，实在的伤脑筋，请高手帮助，最好有解题过程，谢谢。

Alvin and Ken earned $6425 altogether .1/5 of Alvin's monthly salary was $75 more than 1/6 of Ken's monthly salary.How much money did Alvin earn each month?

windniw

75*5=375
6425-375=6050
6050/11=550
550*5+375=3125

吴林大会

windniw 发表于 17-11-2012 21:19
75*5=375
6425-375=6050
6050/11=550

感激涕零啊，谢谢。