Respuesta :

Answer:

[tex]\begin{gathered} 5.1234\approx5.123 \\ 6.6666\approx6.667 \end{gathered}[/tex]

Explanation:

We want to round up the given number to the nearest thousandths.

[tex]5.1234[/tex]

To the nearest thousandth which is also to 3 decimal place, we have;

[tex]\approx5.123[/tex]

Also;

[tex]6.6666[/tex]

To the nearest thousandth, we have;

[tex]6.667[/tex]

Note that numbers from 5 above will be rounded up, while numbers below 5 will be rounded down.