Math, asked by abhisheksingh81887, 9 months ago

The cost price of 20 dresses is a same as the selling price of 15 dresses.find the gain percent.

Answers

Answered by bhagyashreechowdhury
5

If the cost price of 20 dresses is equal to the selling price of 15 dresses, then the gain percent is 33.34%.

Step-by-step explanation:

Let the C.P of 1 dress be Rs. “x”.

Then, C.P. 20 dresses will be = Rs. 20x  

And, C.P. of 15 dresses will be = Rs. 15x …. (i)

Since we are given that the C.P of 20 dresses = S.P. of 15 dresses.

S.P. of 15 dresses = Rs. 20x …. (ii)

Thus, substituting the values from (i) & (ii), we get

The gain percent will be,

= [(S.P.– C.P.)/C.P.] * 100

= [(20x – 15x)/15x] * 100

= [5/15] * 100

= 33.34%

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