Question

the marked price of an article is 25%above its selling price and the cost price is 30%less than its marked price find the discount percent and gain percent​

Answer 1

Answer:

14.28%

Step-by-step explanation:

Let the Marked Price be= Rs 100

So Sale Price= Rs 100/1.25= Rs 80

Cost Price = Rs 100 x 0.70= Rs 70

So Sale Price = M.P (1-x/100)

where x= Discount%

So 80= 100 x (1-x/100)

So (1-x/100)= 0.80

So x= Discount= 20% .

Gain %= (80–70)/70 x 100

Gain % =10/70 x 100= = 14.28%

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Answer 2

Answer:

14.28 %

Step-by-step explanation:

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