Math, asked by jeetvshah007, 3 months ago

A wall of a room is of dimension 5 m x 4 m. It has a window of dimensions 2 m x 1 m and a door of dimensions 3 m x 1m. Find the cost of painting the wall at ₹ 10 per sq.m. *

Answers

Answered by pragun23

2

Answer:

₹150

Step-by-step explanation:

The wall's area = 20 sq.m.

The window = 2 sq.m.

The door = 3 sq.m.

So 20-5 gives 15 sq.m.

If per sq.m. is ₹10 then 15 x 10 = ₹150

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