A textbook is of English is made up of 200pages, including the cover pages are each of thickness 0.005 cm. The cover pages are having the thickness of 0.05cm each. What is the thickness of the book?
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2
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I don't understand anything
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Thicknesses of sheet except the cover pages- 0.005cm
= 5÷1000×198=
198÷200=0.99
Thicknesses of cover pages- 0.05×2
=5÷100×2=1÷10
Total thicknesses of book=0.99+0.1=1.9
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