There were 5 times as many windbreakers in Shop X as in Shop Y. Shop X moved 115 windbreakers to Shop Y and sold 12 more. Shop Y bought some more windbreakers and had 5 times as many windbreakers as Shop X. There were 43 windbreakers in Shop X in the end. How many game consoles did Shop Y sell?
| |
Shop X |
Shop Y |
| Before |
5 u |
1 u |
| Change 1 |
- 115 |
+ 115 |
| Change 2 |
- 12 |
+ ? |
| After |
43 |
215 |
Number of windbreakers in Shop X at first
= 43 + 12 + 115
= 170
Number of windbreakers in Shop Y at first
= 170 ÷ 5
= 34
Number of windbreakers in Shop Y in the end
= 5 x 43
= 215
Number of windbreakers that Shop Y sold
= 215 - 115 - 34
= 66
Answer(s): 66
