Divide 5 by 12 to determine the value of 5/12.
[tex]\frac{5}{12}=0.4166666[/tex]
Since digit at thousandth place is 6, which is more than 5. So round of decimal number 0.416666 is,
[tex]\begin{gathered} \frac{5}{12}=0.4166666 \\ \approx0.42 \end{gathered}[/tex]
Option A is correct.
