A hall has 4 windows, each 4 m wide and 2 m high, 2 doors, each 2.5 m tall and 2 m wide, and 3 wall closets, each 2.5 m tall and 1 m wide. If the hall is
20 m long, 18 m wide, and 6 m high, find the cost of painting its walls at ₹ 38 per m².
th answer is ₹15,447;
but I need the solution.
Answers
Answered by
5
Answer:
15447
Step-by-step explanation:
area of wall =2*20*6+2*18*6
=456 m2
deduction=4*4*2+2*2.5*2+3*2.5*1
=49.5 m2
area of painting=area of wall-deduction
=406.5 m2
cost of painting= 38*406.5
=15447
Answered by
0
Answer:
its the solution and the answer is 15447
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