Answer:
The number in the tenths place is
![4](https://img.qammunity.org/2023/formulas/mathematics/college/c3e9sa9no4fqk28usmnz33xreg4jtzmvze.png)
Rounding the number to the tenths place, we have;
![123.5](https://img.qammunity.org/2023/formulas/mathematics/college/j1ih67lfg3hokz5bw1xgpc4yhkaxnduz2d.png)
Step-by-step explanation:
Given the number;
![123.456](https://img.qammunity.org/2023/formulas/mathematics/college/bj8bfv698w415d2zml7lc03oh08zqy3sgf.png)
The number in the tenths place is the first number after the decimal point. Which is;
![4](https://img.qammunity.org/2023/formulas/mathematics/college/c3e9sa9no4fqk28usmnz33xreg4jtzmvze.png)
Rounding the number to the tenths place, we have;
![123.456\approx123.5\text{ (to the nearest tenth)}](https://img.qammunity.org/2023/formulas/mathematics/college/3pf3mgka0jac8nhsuih664obdz5kwiwlld.png)