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Mathematics, 28.10.2020 20:00 queenb1416

5 pens and 6 note books together cost Rs. 9 and 3 pens and 2 notebooks cost Rs. 5 Find the cost of 1 pen and 1 note book

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5 pens and 6 note books together cost Rs. 9 and 3 pens and 2 notebooks cost Rs. 5 Find the cost of...
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