Victoria and Penelope had an equal number of cards at first. After Victoria gave 9 cards to Penelope, Penelope had 22 cards. How many cards does Victoria have in the end?
| |
Victoria |
Penelope |
| Before |
1 u |
1 u |
| Change |
- 9 |
+ 9 |
| After |
1 u - 9 |
22 |
Number of cards that Penelope had at first
= 22 - 9
= 13
1 u = 13
Number of cards that Victoria had at first = 13
Number of cards that Victoria had in the end
= 1 u - 9
= 13 - 9
= 4
Answer(s): 4
