Question

Jim wants to buy 10 rolls of wallpaper.

He sees these prices.
Wallpaper
Single roll £12.50
Pack of 3 rolls
£34.50
Pack of 5 rolls
£58.75
What is the cheapest price for 10 rolls?

Answer 1

The answer is 3 packs of 3 rolls with a single role or £116

Reason:

10 * single roll = £125

3 * 3 packs of 3 rolls and 1 single roll = £116

2 packs of 5 rolls = £117.5

Answer 2

Explanation:

since a single roll equal to 12.50

12.50*10=125