Question

A shop keeper allows a discount of 10% on the marked price of an item but charges a sales tax of 8% on the discounted price. If the customer pays Rs. 3,402 as the price including the sales tax, then the marked price was?​

Answer 1

Answer:

3500

Step-by-step explanation:

MP of the item = 3402×100108×10090= Rs.3500

Answer 2

Let the marked price=x Rs.

Then according to the question

⇒10090x+1008×10090x=680.40

⇒10090x+100072x=680.40

⇒1000900x+72x=680.40

⇒972x=680400

⇒x=972680400=700Rs.

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