Daniel is painting the walls and ceiling of a cuboid hall with length, breadth and height of 15m, 10m and 7m respectively. From each can of paints 100 m2 (m square) of area is painted. How many cans of paint will she need to paint the room?
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T. S. A OF HALL = 2* ( 15*10 + 10*7 + 7*15)
= 650msq.
no. of cans = 650/100= 6.5 cans
= 650msq.
no. of cans = 650/100= 6.5 cans
riteshpf:
I find the answer and the is that she needs 5 cans of paints .
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