Question

a a gate having dimensions 2 × 1m is in the Wall of 3 m × 5 m if the ghost of colouring Rs. 100 per m² find the total cost of colouring the wall.
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Answer 1

Answer:

Area of one wall

Area of one wallsq.m

Area of one wallsq.mArea of another adjacent wall

=width x height = 3x8 =24 sq.m

=24 sq.mArea of 4 walls

=24 sq.mArea of 4 wallsCost of painting the four walls =121.25 × 25-3,031.25 Rs.

25-3,031.25 Rs.So, we don't require statement III.

25-3,031.25 Rs.So, we don't require statement III.hope it helps you