in the pic where I have written please explain please explain that part to me perfectly because I am not getting that why it is written 70 metre into 8 and 45 into 82 why they are multiplying I don't know the reason please explain that to me
Dear student,
In this solution, 70m is multiplied by 8m to calculate the area of the road as the area of a rectangular area is length × breadth. Similar thing has been done for when 45m is multiplied by 5m.
Regards.
In this solution, 70m is multiplied by 8m to calculate the area of the road as the area of a rectangular area is length × breadth. Similar thing has been done for when 45m is multiplied by 5m.
Regards.