George and Luis had some money at first. George received 3 times as much money as Luis every week. At the end of 2 weeks, both of them had the same amount of money. If Luis had $1260 at first and George had $1860 at the end of those 2 weeks, what is the ratio of George's money to the total amount of money at first?
| |
George |
Luis |
| Before |
? |
$1260 |
| Change |
+ 3 u |
+ 1 u |
| After |
$1860 |
$1860 |
Amount that Luis received every week
= 1860 - 1260
= $600
1 u = 600
Amount that George received every week
= 3 u
= 3 x 600
= $1800
Amount that George had at first
= 1860 - 1800
= $60
Total amount that George and Luis had at first
= 1260 + 60
= $1320
George's amount : Total amount
60 : 1320
1 : 22
Answer(s): 1 : 22
