Question

A rectangular sheet of paper is 12 ½ cm long and NCERT Solutions for Class 7 Maths Chapter 2 Fractions and 10⅔ 9 cm wide. Find its perimeter.

Answer 1

From the question, it is given that,

Length = 12 ½ cm = 25/2 cm

Breadth = $small{\red{10}\frac{2}{3}cm}}$= 32/3 cm

We know that,

Perimeter of the rectangle = 2 × (length + breadth)

= 2 × [(25/2) + (32/3)]

= 2 × {[(25 × 3) + (32 × 2)]/6}

= 2 × [(75 + 64)/6]

= 2 × [139/6]

= 139/3 cm

Hence, the perimeter of the sheet of paper is =

$\huge\frak\red{46\frac{1}{3} cm}$

♥️.

Answer 2

Answer:

A rectangular sheet of paper is 12 ½ cm long and NCERT Solutions for Class 7 Maths Chapter 2 Fractions and 10⅔ 9 cm wide. Find its perimeter.