Ivan had 4 times as much money as Cole. After Ivan had spent half of his money, he had $20 more than Cole. How much money did Ivan have at first?
| |
Ivan |
Cole |
| Before |
4 u |
1 u |
| Change |
- 2 u |
|
| After |
2 u |
1 u |
Amount that Ivan had after he spent half of his money
= 4 u ÷ 2
= 2 u
Amount that Ivan had more than Cole in the end
= 2 u - 1 u
= 1 u
1 u = 20
Amount that Ivan had at first
= 4 u
= 4 x 20
= $80
Answer(s): $80
