Question

In a stack there are 7 books each of thickness 10 mm and 8 paper sheets of thickness 0.012mm. Find total thickness of the stack.


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Answer 1

70

$70.096$

Step-by-step explanation:

$7 \times 10 = 70mm \\ 8 \times 0.012 = 0.096mm \\ 70 + 0.096 = 70.096mm$