Question

a field is 16 1÷2 meter long and 12 2÷5 meter wide find the perimeter of the field

Answer 1

l=16 1/2

b=12 2/5

p=2(l+b)

p=2(33/2+62/5)

p=2(165+124/10)

p=2(289/10)

p=57.8 is the answer

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