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10. In a stack there are 5 books each of thickness 20 mm and 5 paper sheets each of thickness0.016mm.Whatis the total thickness of the stack?

Answer»

The thickness of book = 20mm so for 5 books it will be = 20*5 = 100mm and the thickness of paper = 0.016mm , ao the total thickness of 5 paper is = 0.016*5 = 0.080mm

therefore, Total thickness of stack = 100+0.08 = 100.08mm



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