Yesterday, Roy had $27 more than Ned. This morning, he gave Ned $19.
- Who has more money now?
- How much more?
|
Roy |
Ned |
Before |
1 u + $27 |
1 u |
Change |
- $19 |
+ $19 |
After |
1 u + $8 |
1 u + $19 |
(a)
Amount that Roy has in the end
= 1 u + 27 - 19
= 1 u + 8
Amount that Ned has in the end
= 1 u + 19
Ned has more money now.
(b)
Amount that Ned has more than Roy
= 19 - 8
= $11
Answer(s): (a) Ned; (b) $11