Yesterday, Ari had $14 more than Kai. This morning, he gave Kai $12.
- Who has more money now?
- How much more?
|
Ari |
Kai |
Before |
1 u + $14 |
1 u |
Change |
- $12 |
+ $12 |
After |
1 u + $2 |
1 u + $12 |
(a)
Amount that Ari has in the end
= 1 u + 14 - 12
= 1 u + 2
Amount that Kai has in the end
= 1 u + 12
Kai has more money now.
(b)
Amount that Kai has more than Ari
= 12 - 2
= $10
Answer(s): (a) Kai; (b) $10