There were 3 times as many dresses in Shop Q as in Shop R. Shop Q moved 103 dresses to Shop R and sold 35 more. Shop R bought some more dresses and had 4 times as many dresses as Shop Q. There were 45 dresses in Shop Q in the end. How many game consoles did Shop R sell?
| |
Shop Q |
Shop R |
| Before |
3 u |
1 u |
| Change 1 |
- 103 |
+ 103 |
| Change 2 |
- 35 |
+ ? |
| After |
45 |
180 |
Number of dresses in Shop Q at first
= 45 + 35 + 103
= 183
Number of dresses in Shop R at first
= 183 ÷ 3
= 61
Number of dresses in Shop R in the end
= 4 x 45
= 180
Number of dresses that Shop R sold
= 180 - 103 - 61
= 16
Answer(s): 16
