Question

After allowing a discount of 10% on the marked price, a trader still makes a profit of 17%. By what per cent is the marked price above cost price?​

Answer 1

Step-by-step explanation:

Let the MP be 100

SP = 100 + 17%× 100

SP = 117...

We Know that 90% × X = 117..

X = 117×100/90

X = 30

so,

30/100 × 100 = 30% is Ur answer....

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