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

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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