a door of dimensions 3metres multiplied by 2 metres is on the wall of dimension10m mulltiplied by 10m . find the cost of painting the wall if rate of painting is rs 2.50 per sq.m.
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Answer:
area of wall and door =
area of wall =10*10=100m^2
1m^2=2.50sqm
then 100 sq m =2.50*100= $250
Step-by-step explanation:
loveharshulu:
cant understand
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