Question

a rectangular sheet of paper is 5*2/3 cm long and 3*1/5 cm wide.find its perimeter.

Answer 1

Hi !

Length = l = 5 2/3 = 17/3 cm = 85/15 cm
Breadth =b = 3 1/5 = 16/5 cm = 48/15 cm

Perimeter = 2(l+b)

2( 85/15 + 48/15)
 = 2 (133/15)
 = 266/15 cm

Answer 2

2*(LENGTH+BREADTH)
length=5*2/3=10/3
breadth=3*1/5=3/5
2*(LENGTH+BREADTH)
2*10/3+3/5
2*59/15
118/15