Question

Daniel is painting the wall and ceiling of a cuboidal hall with Length breadth and height of 15 M 10 M and 7 M respectively from each can paint. 100 square of area is painted. how. many. cans. of. paint. will. she. need. to. paint. the. room

Answer 1

Area to be painted= 2(l+b)h+lb
=2(15+10)7+15×10
=50×7+150
=500m^2

cans required= 500/100
=5 cans required

Answer 2

Answer:

Cans Require = 500/100

= 5

Hope it will be helpful ✌️