Question

The length,breadth of rectangular sheet of paper is 12/1/3 and 8/4/5 cm. Find its perimeter

Answer 1

Answer:

44/5cm

Step-by-step explanation:

Length = 12/1/3cm , Breadth = 8/4/5cm

Length = (12/1÷3)cm, Breadth= (8/4÷5)cm

Length = (12/1 X 1/3)cm , Breadth = (8/4 X 1/5)cm

Length = 4cm, Breadth = 8/20 cm

Perimeter of a rectangle = 2(l+b)

=2(4+8/20)

=2(80+8/20)

=2 X 88/20

=44/5cm