Question

The perimeter of a rectangle is 13 cm and it width is 11\4 . Find it's length​

Answer 1

Answer:

Let P be the length

Then

2(P + 11/4) = 13

P + 11/4 = 13/2

P = 13/2 - 11/4

P = (26 - 11)/4

P = 15/4

So the required length = 15/4 cm

Answer 2

Answer:

63/4

Step-by-step explanation:

2(l+b)

2*13+11/4

=63/4