Question

a rectangular paper is (12)1/2 cm long and 2/3 cm wide . find its perimeter.

Answer 1

HEY!!
HERE'S UR ANSWER HOPE IT HELPS UU....

LENGTH=25/2cm
BREADTH=32/3cm

PERIMETER OF A RECTANGLE=2(l+b)
{ 2(25/2+32/3)} sq cm
{2(75/6+64/6)} sq cm
2*139/6=139/3
=3 1/46 sq cm

Answer 2

hey|!!!

p of rec. =

2(l+b,)

2×(12×1/2+2/3)

2(6+2/3)

2(18+2/3)

2 (20/3)

40/ 3 .


ok