10. In a stack there are 5 books each of thickness 30 mm and 6 paper sheets each of thickness 0.015mm. What is
the total thickness of the stack in standard form?
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Step-by-step explanation:
in a stack there are 5 books.
the thickness of one book = 30 mm.
so the thickness of 5 books = (30×5)mm.
=150mm.
the no. of sheet = 6.
the thickness of one sheet = 0.015mm
so the thickness of 6 sheet = (0.015×6)mm
=0.090mm
total thickness = 150mm+0.090mm
= 150.090mm
= 1.5009 × 10^2 mm
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Answer by KRISHNA GARG
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