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The price of a book is increased by 20% . if it's increased price ₹145.60 find the original price |
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Answer» ong>Step-by-step explanation: Let the original PRICE of the BOOK be Rs. 100. DECREASED price of the book = Rs. 75 Increased price of the book after 20% increase = 100 120
× Rs. 75= Rs. 90 ∴ Net change in price = Rs. 10 DECREASE ∴ % change = 100 10
×100=10% decrease helpful to you |
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