Question

Hi guys, i have a percentage question that I am not sure.

Here is the question: A phone costing £500 is in a sale. The sale price is £400 what percentage off is this?

Answer 1

The answer should be 20%

Explanation:

Hope this helps

Answer 2

20 percent

Explanation:

`(400)/(500)`
`=0.8`

`1-0.8=0.2`

This means that 20 percent off of 500 is 400.