Since the buying price is RS 40
Since the selling price is RS 24
If the selling price is less than the buying price, then it is a loss
To find the percent of loss Divide the loss by the buying price, then multiply the answer by 100%
![\begin{gathered} \text{Loss= 40 - }24 \\ \text{Loss = }16 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/ee8edf3dbq2ysk9u7qwznmlu4jj2iphqq4.png)
The percent of the loss is
![\begin{gathered} \text{Percent Loss}=(16)/(40)*100\text{ \%} \\ \text{Percent Loss = 40\%} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/irto7s42ohn2k8d9w560jtyae8ea1qdnuo.png)
The percent of loss is 40%