Peter had 12 times as much money as John. After Peter had spent one-third of his money, he had $35 more than John. How much money did Peter have at first?
| |
Peter |
John |
| Before |
12 u |
1 u |
| Change |
- 4 u |
|
| After |
8 u |
1 u |
Amount that Peter had after he spent one-third of his money
= 12 u ÷ 3
= 4 u
Amount that Peter had more than John in the end
= 8 u - 1 u
= 7 u
7 u = 35
1 u = 35 ÷ 7 = 5
Amount that Peter had at first
= 12 u
= 12 x 35
= $420
Answer(s): $420
