Answer:

Step-by-step explanation:
Given



Required
Find x
First, we calculate the amount paid in terms of the cost price.
This is calculated using:



Express as decimal

Open bracket

So, we have:
and
---- given
Equate both

Collect like terms



Solve for x


Answer:
1
Step-by-step explanation:
Answer:
There is no problem. If you put the problem then i'll help
Step-by-step explanation:
I tried my best for this I’m pretty for sure I remember doing this in school but I’m not for sure I hope this helped a little bit