Question

if the selling price of 25 cds is the same as the cost price of 30 cds,find the profit and loss per cent

Answer 1

SP OF 25 CDS = CP OF 30 CDS
LET COST OF 1 CD BE 1 Re.
SO, SP OF 25 CDS = CP OF 30 CDS
= 30Rs.
AND, CP OF 25 CDS = 25Rs.
NOW; SINCE, SP > CP
SO, IT'S CLEARLY A GAIN.....
SO, NET GAIN = SP - CP = 30Rs - 25Rs. = 5Rs.
NET GAIN% =
$\frac{gain}{cp} \times 100 \\ = \frac{5 \: rs}{25 \: rs} \times 100 \\ = 20\%$
THERE YOU GO!!!.....

Answer 2

Step-by-step explanation:

It's profit . I hope it will help all of the people who are searching this Answer not demanding to mark me as brain list . Answer form one Bishopite ♥️