Question

perimeter of a rectangle is 23cm it's length is 15/4 cm. find its width​

Answer 1

Answer:

31/4

Step-by-step explanation:

P = 2(l+b)

23=2(15/4+x)

23/2= (15/4+x)

23/2-15/4=x

(46-15)/4=x

x= 31/4