Question

A field is120 m long and 90 m wide has two cross road in its centre . Each road is 3 m wide . Find the area of the remaining field

Answer 1

Length of field with road is 120+3+3=126 .Breadth is 90+3+3=96.Area of field include road =L×B= 126×96=12096m².Area of field without road = L×B = 120×90=10800m².Area of road in center is in form of square so a²=3²=9.so 12096-10800+9=1287m²Answer.
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