There were 3 times as many jackets in Kiosk H as in Kiosk J. Kiosk H moved 100 jackets to Kiosk J and sold 42 more. Kiosk J bought some more jackets and had 4 times as many jackets as Kiosk H. There were 47 jackets in Kiosk H in the end. How many game consoles did Kiosk J sell?
|
Kiosk H |
Kiosk J |
Before |
3 u |
1 u |
Change 1 |
- 100 |
+ 100 |
Change 2 |
- 42 |
+ ? |
After |
47 |
188 |
Number of jackets in Kiosk H at first
= 47 + 42 + 100
= 189
Number of jackets in Kiosk J at first
= 189 ÷ 3
= 63
Number of jackets in Kiosk J in the end
= 4 x 47
= 188
Number of jackets that Kiosk J sold
= 188 - 100 - 63
= 25
Answer(s): 25