A box contains pencils, sketch pens and ink pens in the ratio 5: 8:3. – InterviewSolution

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1.	A box contains pencils, sketch pens and ink pens in the ratio 5: 8:3. If the numbersketch pens is 12 more than the number of pencils, find the number of ink pens in theof
Answer» suppose pencil=5x sketch pen=8x ink pen=3xso 8x=5x+12so 3x=12so x=4so pencil=20 sketch pen=24 ink pen=12

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