Shopping

You spend $2.75 in a store and receive $7.25 change from $10.00. Notice that the arrangement of the digits in the amount you spent is a rearrangement of the digits in your change. Find 4 other pairs of amounts spent and change from $10.00 that share this property.
- Thanks a lot, much appreciated!

I was wondering if you have any hints as to how to find the numbers

5 and 5 lol

Easy

use 3-digit number...8.15 and 1.85 and keep on adding 1 to the first digit after decimal while subtracting one from the first degit in the number...in terms...(8.15,7.25,6.35)..i think you got it now....