Question

The length of a rectangular field is 5 times its breath if the perimeter of the field is 108m find its length and b
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Answer 1

Step-by-step explanation:

5b=l

so 2l+2b=108 formula of perimeter

10l+2l=108

l=108/12=9

b=l/5

9/5=1.8

l=9

b, 1.8

Answer 2

Answer:

Step-by-step explanation:

length = 5 breath

perimeter formula = 2( l+b )

2l + 2b = 108

2(5b)+2b=108

12b=108

b=108/12

b=9

l=45