Perry had $128 more than Daniel. Every day, Perry would spend 2 times as much money as Daniel. After 8 days, Perry and Daniel were left with equal amount of money. How much did Perry spend every day?
| |
Perry |
Daniel |
More |
| Before |
1 p + 2 u |
1 p + 1 u |
$128 |
| Change |
- 2 u |
- 1 u |
|
| After |
1 p |
1 p |
|
Amount that Perry spent more than Daniel
= 2 u - 1 u
= 1 u
1 u = 128
Amount that Perry spent in 8 days
= 2 u
= 2 x 128
= $256
Amount that Perry spent every day
= 256 ÷ 8
= $32
Answer(s): $32
