Yesterday, Bo had $22 more than Ned. This morning, he gave Ned $12.
- Who has more money now?
- How much more?
|
Bo |
Ned |
Before |
1 u + $22 |
1 u |
Change |
- $12 |
+ $12 |
After |
1 u + $10 |
1 u + $12 |
(a)
Amount that Bo has in the end
= 1 u + 22 - 12
= 1 u + 10
Amount that Ned has in the end
= 1 u + 12
Ned has more money now.
(b)
Amount that Ned has more than Bo
= 12 - 10
= $2
Answer(s): (a) Ned; (b) $2