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Mathematics

The volume of a rectangular wall is 33 m3. If its length is 16.5 m and height 8 m, find the width of the wall.

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Answer

Given,

Volume = 33 m3

Length = 16.5 m

Height = 8 m

Volume of rectangular solid = l × b × h

⇒ 33 = 16.5 × b × 8

⇒ 33 = 132 × b

⇒ b = 33132\dfrac{33}{132}

⇒ b = 0.25 m

⇒ b = 0.25 × 100 cm = 25 cm.

Hence, width = 25 cm.

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