How many person can be accommodated in a...

How many person can be accommodated in a dining hall of dimensions `(20 m xx 16 m xx 4.5 m)`, assuming that each person requires 5 cubic metres of air ?

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The correct Answer is:

288

Required number of persons `= ((20 xx 16 xx 4.5)/(5)) = 288`

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RS AGGARWAL-VOLUME AND SURFACE AREA OF SOLIDS-Exercise 15A

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