Flynn and Asher have the same amount of money. If Flynn spends $43 a day and Asher spends $14 a day, Asher will have $319 when Flynn uses up all his money. If Flynn spends $15 a day and Asher spends $43 a day, how much will Flynn have left when Asher uses up all his money?
| |
Case 1 |
Case 2 |
| |
Flynn |
Asher |
Flynn |
Asher |
| Before |
43 u |
14 u + $319 |
43 u |
43 u |
| Change |
- 43 u |
- 14 u |
- 15 u |
- 43 u |
| After |
0 |
$319 |
28 u |
0 |
The amounts that Flynn and Asher have at first are the same.
43 u = 14 u + 319
43 u - 14 u = 319
29 u = 319
1 u = 319 ÷ 29 = 11
Amount that Flynn will have left when Asher uses up all his money
= 43 u - 15 u
= 28 u
= 28 x 11
= $308
Answer(s): $308
