There were 5 times as many jumpsuits in Mall A as in Mall B. Mall A moved 112 jumpsuits to Mall B and sold 21 more. Mall B bought some more jumpsuits and had 5 times as many jumpsuits as Mall A. There were 32 jumpsuits in Mall A in the end. How many game consoles did Mall B sell?
| |
Mall A |
Mall B |
| Before |
5 u |
1 u |
| Change 1 |
- 112 |
+ 112 |
| Change 2 |
- 21 |
+ ? |
| After |
32 |
160 |
Number of jumpsuits in Mall A at first
= 32 + 21 + 112
= 165
Number of jumpsuits in Mall B at first
= 165 ÷ 5
= 33
Number of jumpsuits in Mall B in the end
= 5 x 32
= 160
Number of jumpsuits that Mall B sold
= 160 - 112 - 33
= 15
Answer(s): 15
