Fanny, Shannon and Tina have 516 stickers altogether. After Shannon gave Tina 50 stickers and Tina gave Fanny 19 stickers, they all have equal number of stickers.
- How many stickers did each girl have in the end?
- How many stickers did Tina have at first?
|
Fanny |
Shannon |
Tina |
Total |
Before |
|
|
? |
516 |
Change 1 |
|
- 50 |
+ 50 |
|
Change 2 |
+ 19 |
|
- 19 |
|
After |
172 |
172 |
172 |
516 |
(a)
Number of stickers that each of them had in the end
= 516 ÷ 3
= 172
(b)
Number of stickers that Tina had at first
= 172 + 19 - 50
= 141
Answer(s): (a) 172; (b) 141