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Thickness of a board is $323$ cm. If 9 such boards are stacked on top of each other, the total height of the stack will be ____cm.

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Detailed Solution

Thickness of a board is

323

cm. If 9 such boards are stacked on top of each other, the total height of the stack will be 33 cm.
Given, thickness of board is

323

cm.
On simplifying we get,

113 cm

.
According to the given condition, height of stack, where 9 such boards are placed on top of each other, will be 9 times of

113 cm

.
Thus,

113 × 9 = 33 cm

.
Therefore, the total height of the stack will be 33 cm.

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