There are 95 stickers in Container P and 60 stickers in Container Q.
Some stickers are transferred from Container P to Container Q.
Container P has 5 more stickers than Container Q.
How many stickers are transferred from Container P to Container Q?

	Container P	Container Q
Before	95	60
Change	- ?	+ ?
After	1 u + 5	1 u

Total number of stickers
= 95 + 60
= 155

Total number of stickers in the end = 1 u + 5 + 1 u = 2 u + 5

The total number of stickers at first and in the end remains unchanged.

2 u + 5 = 155
2 u = 155 - 5 = 150

1 u = 150 ÷ 2 = 75

Number of stickers that are transferred from Container P to Container Q
= Number of stickers in Container Q in the end - Number of stickers in Container Q at first
= 75 - 60
= 15

Answer(s): 15