Question

A rectangular sheet of paper is 52/3cm long and 31/5cm wide.find its perimeter?

Answer 1

Answer:

47.7

Step-by-step explanation:

perimeter of a rect= 2(l+b)

therefore,

p= 2(53/3+31/5)

=47.7

Answer 2

Answer:

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Step-by-step explanation:

Given;

length=52/3 cm

breadth=31/5 cm

Solution;

perimeter of a rectangle (P)=2(l+b)

or, p= 2(52/3+31/5)

The LCM of 3 and 5 is 15

or, p= 2(52×5 + 31×3)

3×5 5×3

or, p= 2(260+93)

15

or, p= 2× 353

15

or, p= 706

15

hence, the perimeter of the paper is 47.067 cm