Question

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

Answer 1

From each can of paint 100 m2 of area is painted. How many ... Given, Length of hall = l = 15 m Breadth of hal.