in a cinema hall 60metre into 50 into 15 meters how many person should be seated if 50m³ of air is needed for one person
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Answered by
16
Answer:
90
Step-by-step explanation:
the explanation is given in the above link
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8
This is the answer
Step-by-step explanation:
No. of persons= Volume of Hall/Volume of 1 person take
= l × b × h / 50 m cube
= 60×50×15/50
= 45000 ÷ 50
= 900
Answer -
900 people should be there in cinema hall.
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