Junior Class 1 Answered
75persons can sleep in a room of 25m by 9.6m . if each person requires 16metre cube of air what is height of room thanks
Asked by Pushpanjali | 15 Feb, 2016, 06:12: PM
Expert Answer
Number of people in the room = 75
Volume of the air in the room = 16 × 75 = 1200 m3
Area of the room = 25 × 9.6 = 240 m2
Height of the room = 1200 ÷ 240 = 5 m
Answered by | 15 Feb, 2016, 06:35: PM
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