Question

The area of rectangle is 27 1/5 cm². If it's breadth is 5cm find the perimeter of the rectangle

Answer 1

Area = length*breadth =a*b =27*1/5 cm^2
b=5cm
a=area/b
=27/5/5
=27/25

Perimeter =2(length +breadth) =2(a+b)
=2 (27/25+5)
=2 (52/25)
=104/25 cm