Question

how many person can be accommodated in a hall of length 16 m breadth 12.5 M and height 4.5 M assuming that 3.6 metre cube of area is required for each person

Answer 1

first we will calculate the area of room

area of room= 2(lb+bh+lh)
=2(16m×12.5m+12.5m×4.5m+16m×4.5m)
=2(200msq+56.25msq+72msq)
=2(328.25msq)
656.50sqm

area required for each person = 656.50÷3.6
6565÷36
182.36 person can stand to