Question

perimeter of a rectangle is 108 by 7 and if the length is 30 b 7 find the breadth

Answer 1

Answer:

108 BY 7 means...by : ×

or...... by : ÷

Answer 2

Perimeter= 108/7

Breadth = 30/7

Perimeter of rectangle = 2(l+b)

108/7 = 2l + 2×30/7

108/7 = 2l + 60/7

2l = 108/7 - 60/7

2l = 48/7

l = 24/7

Thank u.

Hope this helps you.

Please mark as brainliest if you think it is so.

@spyder