Howard and Caden have the same amount of money. If Howard spends $43 a day and Caden spends $14 a day, Caden will have $319 when Howard uses up all his money. If Howard spends $18 a day and Caden spends $43 a day, how much will Howard have left when Caden uses up all his money?
|
Case 1 |
Case 2 |
|
Howard |
Caden |
Howard |
Caden |
Before |
43 u |
14 u + $319 |
43 u |
43 u |
Change |
- 43 u |
- 14 u |
- 18 u |
- 43 u |
After |
0 |
$319 |
25 u |
0 |
The amounts that Howard and Caden 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 Howard will have left when Caden uses up all his money
= 43 u - 18 u
= 25 u
= 25 x 11
= $275
Answer(s): $275