Which statement best explains why dividing by $0.1$ is the same as multiplying by $10$?

Dividing by a number is the same as multiplying by its reciprocal. The reciprocal of $0.1$ (which is $\frac{1}{10}$) is $10$.

Dividing by $0.1$ moves the decimal point one place to the left, and multiplying by $10$ also moves it one place to the left.

Both $0.1$ and $10$ are powers of ten.

Division and multiplication are inverse operations.

Determine Unit Rates with Ratios of Fractions Practice — Grade 7 math