Yesterday, Ian had $19 more than Zac. This morning, he gave Zac $23.
- Who has less money now?
- How much less?
|
Ian |
Zac |
Before |
1 u + $19 |
1 u |
Change |
- $23 |
+ $23 |
After |
1 u - $4 |
1 u + $23 |
(a)
Amount that Ian has in the end
= 1 u + 19 - 23
= 1 u - 4
Amount that Zac has in the end
= 1 u + 23
Ian has less money now.
(b)
Amount that Ian has less than Zac
= 23 + 4
= $27
Answer(s): (a) Ian; (b) $27