Question 14

When 472 pieces of plywood, each 0.23 cm thick, are piled on top of each other, what would be the height of the pile in metre?

Solution

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Total height of the pile = 472 x 0.23 = 108.56 cm 

Converting it into meters we get 108.56 x 0.01 = 1.0856

Hence, option B is the correct answer.

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