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?​

Answer 1

Step-by-step explanation:

length = 15

breadth = 10

height = 7

l×b×h

15×10×7

1050

no of cans = 1050/1000

= 21/20

=15

Answer 2

Answer:

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