Find the cost of whitewashinga rectangular wall length 25m and breath1 – InterviewSolution

1.	Find the cost of whitewashinga rectangular wall length 25m and breath15m.If the cost of whitewashing 1m is rupees 120.
Answer» Area of the rectangular wall=25m ×15 m=375 m sq.Total cost of white washing the wall=375×120=Rs. 45,000

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