a classroom is 10 m long 6.4 m broad and 5m high if each student is given 1.6m square of the floor area how many student can be accommodate in the room
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Answered by
1
Answer______
☺
Given l=10 m,b=6.4 m,h=5 m
Area of floor total no. of students × Area occupied by each student
l×b=x×1.6
1.6
10×6.4
=x
∴x=40
Total no.of students =40.
Volume of classroom = Area occupied in class room.
lbh= Area occupied in classroom
(10)(6.4)(5)= Air occupied by class
320 m
3
= Air occupied by class.
⇒ Each will get =
40
320
=8 m
3
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Answered by
0
Answer:
2×(lb+bh+hl)
2×(10×6.4+6.4×5+5×6.4)
2(64×32+32)
2×64×64
2×64×64/1.6
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