Question

Daniel is painting the walls
and ceiling of a cuboidal hall with
length, breadth and height,of 15cm, 10m and 7cm respectively
from each can of paint 100m²
of area is painted how many
cans of paint will he need to
paint the room?​

Answer 1

Answer:

5 cans.

Step-by-step explanation:

Area to be painted = area of 4 walls+area of ceiling

= 2h (l+b)+lb

= 2x7 (15+10)+15x10

= 14x25+150

= 350+150

= 500m2

1 can of paint covers 100m2

number of cans required=500\100 = 5 cans.

Answer 2

Step-by-step explanation:

here is your answer.... hope it will help uh.. ..