Yoko and Xandra had an equal number of stickers at first. After Yoko gave 10 stickers to Xandra, Xandra had 28 stickers. How many stickers does Yoko have in the end?
|
Yoko |
Xandra |
Before |
1 u |
1 u |
Change |
- 10 |
+ 10 |
After |
1 u - 10 |
28 |
Number of stickers that Xandra had at first
= 28 - 10
= 18
1 u = 18
Number of stickers that Yoko had at first = 18
Number of stickers that Yoko had in the end
= 1 u - 10
= 18 - 10
= 8
Answer(s): 8