Try this ACT math practice question that tests your understanding of logarithms.

If $\log_{10} m = b \; – \; \log_{10} n$, then $m=$

- $\quad \displaystyle \frac{b}{n}$
- $\quad bn$
- $\quad 10^{b}n$
- $\quad b \; – \; 10^{n}$
- $\quad \displaystyle \frac{10^b}{n}$

**Video Explanation**