Math, asked by vipinpandey9870, 1 month ago

By what % should the marked price of an article be above its cost price so that even after giving a discount of 10% on the marked price, a profit of 20% can be.

Answers

Answered by Memegram
0

Answer:

25%

Step-by-step explanation:

Let Mp be 100x

Discount of 10% is allowed

therefore Sp = 100x- 10/100*100x

=100x-10x

=90x

20% profit is allowed now

therefore Cp =90x*100/120

=75x

now mp of article above cp

= (100x-75x)/100x*100%

=25%

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