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A cuboidal vessel is 10 m long and 8 m wide. How high must it be made to hold 380 cubic metres of a liquid?

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Question

A cuboidal vessel is 10 m long and 8 m wide. How high must it be made to hold 380 cubic metres of a liquid?

Sum
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Solution

Let the height of the cuboidal vessel be h.

Length (l) of vessel = 10 m

Width (b) of vessel = 8 m

Volume of vessel = 380 m3

∴ l × b × h = 380

[(10) (8) h] m2= 380 m3

h = 4.75m

Therefore, the height of the vessel should be 4.75 m.

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Chapter 18: Surface Areas and Volume of a Cuboid and Cube - Exercise 18.2 [Page 29]

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R.D. Sharma Mathematics [English] Class 9
Chapter 18 Surface Areas and Volume of a Cuboid and Cube
Exercise 18.2 | Q 2 | Page 29

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