Question

If the length of a rectangle is 2ax and breadth of the
rectangle is 4ax, then find the ratio of its perimeter to
the area.​

Answer 1

Length = 2ax
Breadth =4ax
Perimeter = 2(2ax+4ax)
=>12ax
Area = 2ax*4ax
=>8(ax)^2
Ratio of perimeter and area = 12ax/8(ax)^2
=> 3/2ax
=>3:2ax