Given the question
[tex]\frac{1}{2}\div5[/tex]
To simplify the expression
[tex]\frac{1}{2}\div5=\frac{1}{2}\times\frac{1}{5}=\frac{1\times1}{2\times5}=\frac{1}{10}[/tex]
We can observe from the solution above that
1. The order of operation needs to be changed
2. We multiplied 5 by 2
3. We had to find the reciprocal of the divisor
Hence Option A is not a step because we did not multiply 1 by 5
Thus Option A is correct
