Question

a rectangular sheet of paper is 12 1/2 cm long and 10 2/3 cm wide.find its perimeter

Answer 1

Hiii friend,

Length = 12 1/2 = 25/2 cm = 12.5 cm

Breadth = 10 2/3 = 32/3 cm = 10.66 cm

Perimeter of rectangular sheet = 2(L+B)

=> 2× (12.5 + 10.66)

=> 2× 23.16

=> 46.32 cm

OR,

Perimeter of rectangular sheet = 2(L+B)

=> 2 × (25/2 + 32/3)

=> 2 × ( 25 × 3 + 32 × 2/6)

=> 2 × (75+64/6)

=> 2 × 139/6

=> 139/3 CM

HOPE IT WILL HELP YOU...... :-)

Answer 2

hope this will help you. ..........