UPSKILL MATH PLUS
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Learn more1. Arnav buys a book costing \(Rs. 600\). If the rate of sales tax is \(7 \%\), then the total amount payable by him is \(Rs. 642\).
2. After allowing a discount of \(15 \%\) on the marked price of an article, it is sold for \(Rs. 680\). The marked price of the article is \(Rs. 800\).
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