Question

If a shirt costs $20 and is reduced by 20%, how much will the new price be?

Answer 1

`$16`

Explanation:

Here, the original cost is `$20`.

so, after reduction by `20%` it becomes,

`rArr $20-20/100 xx $20`

`rArr $20-$4`

`rArr $16`

That's it,
Hope it helps :)