Question

if the selling price is $21 what is the loss percentage​

Answer 1

cost price is $28

selling price is $21

$loss\% \\ = \frac{loss}{costprice} \times 100$

$loss\% \\ = \frac{28 - 21}{28} \times 100$

$loss\% \\ = 25 \: \%$

Hope this helps you

Please don't forget to make me the brainliest and please thank for my answer