Math, asked by kittu4421, 10 months ago

plz give ans with soution ...the best answer will be marked as brainleast

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Answers

Answered by garvita120803

Answer:₹247.5

Step-by-step explanation:

Dimensions of room=5.5m,4 m

Area of room=5.5*4=22m^2

Width of veranda =1.5m

Length and breadth of room including veranda=(5.5+1.5)m,(4+1.5)m=7m,5.5m

Area of room including veranda=7*5.5=38.5m^2

Area of veranda=38.5-22=16.5m^2

Cost of cementing =₹15/m^2

Cost of cementing the veranda=15*16.5=₹247.5

kittu4421: ans will be 450 m sq

kittu4421: i sont know how but

kittu4421: at the back of the book it is given

kittu4421: sryy ans is rs.450

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