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The price of a pen and a book is 100 rupees the price of a book is 20 rupees more than that of a pen. What is the price of each |
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Answer» ONG>Step-by-step EXPLANATION: Let the price of pen be x. Book=20+x According to CONDITION, 20+x+x=100 20+2x=100 2x=100-20 x=80÷2 x=40 price of pen=x=40 price of book=20+x=20+40 =60 |
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