Math, asked by utpalgo1993, 1 year ago

If the cp of 25 pens is equal to sp of 20 pens,then find the percentage of gain or loss?

Answers

Answered by ZiaAzhar89
3
Hey mate
☺☺☺☺☺☺☺☺☺Cp of each pen=25/X
llly Sp= 20/X

Loss = 25/X- 20/X
= 5/X

loss percentage =
 \frac{5 \times 100 \times x}{x \times 20}
loss% = 25%

guri6423: hlo
Answered by creepy
7
Sorry for the handwriting....hope this will help u...
Attachments:

sp218: Thx a ton for such good explaination
sp218: I wanted such kind of detailed steps
sp218: Most of the people skip steps and write. I hate that.
sp218: I have a similar question where [cp of 20 pens=sp of 16 pens].
sp218: That is why I was checking for similar sums
sp218: With your method I was able to solve it easily. Thx a lot
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