Math, asked by mnpreet, 1 year ago

the s.p of 10 pencils is equal to the c.p of 11 pencils. find the gain percent

Answers

Answered by Anonymous
2
Let the selling and cost prices be 'S' & 'C'. And 10S=11C implying (S-C)=C/10. Hence gain percent is  \frac{S-C}{C} (100) = 100/10= 10. Gain is 10%.

mnpreet: thnxxx dear can u solve it in detail plzzz
Answered by pranjal7
2
Let the selling price is a and cost price is. 10A =11B So, A-B so, b/100 So, 100/10%=10%

mnpreet: thnx so much
pranjal7: Plz mark it best
pranjal7: Plz plz
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