Question

A rectangular sheet of paper is 7/10 cm long and 2/5 cm wide.find its perimeter​

Answer 1

Answer:

2.2cm......

Step-by-step explanation:

length = 7/10

width=2/5

perimeter=2(l+b)

               =2(7/10+2/5)

               =2(7+4/10)

               =2*11/10

               =22/10

               =2.2cm

hope it helps !!!!

Answer 2

Step-by-step explanation:

length of sheet =7/10

Breadth of sheet=2/5

perimeter of sheet= 2(7/10+2/5)

=2(35+10)/50

=(35+10)/25

=45/25

=9/5