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Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?

Q 9.     Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?

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M manish

Given that,
Length and breadth of the land are 5m and 4 m.
Side of the square flower bed = 1m
Therefore the area of the bed = 1 m^2

So, Area of 5 square flower bed = 5 m^2

Area of the and = length \times breadth
                         = 5m\times 4m = 20 m^2

Thus, the area of the remaining part of the land = Area of land - area of the flower bed
                                                                            = 20 m^2 - 5 m^2 = 15 m^2

 

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