Gabriel had 12 times as much money as Japheth. After Gabriel had spent half of his money, he had $20 more than Japheth. How much money did Gabriel have at first?
| |
Gabriel |
Japheth |
| Before |
12 u |
1 u |
| Change |
- 6 u |
|
| After |
6 u |
1 u |
Amount that Gabriel had after he spent half of his money
= 12 u ÷ 2
= 6 u
Amount that Gabriel had more than Japheth in the end
= 6 u - 1 u
= 5 u
5 u = 20
1 u = 20 ÷ 5 = 4
Amount that Gabriel had at first
= 12 u
= 12 x 20
= $240
Answer(s): $240
