George and Tim had $108 at first. George spent $41 while Tim spent $24 less than him. The amount Tim had left was
37 of the amount George had left. How much did George have at first?
| |
George |
Tim |
Total |
| Before |
3 u + 41 |
7 u + 17 |
108 |
| Change |
- 41 |
- 17 |
|
| After |
3 u |
7 u |
|
Amount that Tim had spent
= 41 - 24
= $17
Total amount that George and Tim had at first
= 3 u + 41 + 7 u + 17
= 10 u + 58
10 u + 58 = 108
10 u = 108 - 58
10 u = 50
1 u = 50 ÷ 10 = 5
Amount that George had at first
= 7 u + 41
= 7 x 5 + 41
= 35 + 41
= $76
Answer(s): $76
