Question

. Find the perimeter of a rectangular sheet of paper with length 11whole 1/2
cm and breadth 8whole 3/4​

Answer 1

Answer:

$\huge{\boxed{\rm{\red{Perimeter= 81/2 cm}}}}$

Step-by-step explanation:

Given:-

Length and breadth of a rectangular sheet of paper is 11 1/2 cm and 8 3/4 cm respectively.

To find:-

Perimeter of the rectangle.

Solution:-

Length of a rectangular sheet of paper=11 1/2 cm

Length(l)=23/2 cm

Breadth of the rectangular sheet of paper

=8 3/4 cm

Breadth (b)= 35/4 cm

Applied formula:-

If the length and breadth of a rectangle are 'l' units and breadth 'b' units then its perimeter is 2(l+b) units.

Now perimeter of the rectangular sheet of paper

=>2(23/2+35/4)

=>2(46+35)/4

=>2(81/4)

=>(2×81)/4

=>81/2

=>40 1/2 cm

Answer:-

Perimeter of the rectangular sheet of paper is 81/2 cm or 40 1/2 cm