Question

Unit rate illustrates how many units of a quantity correspond to ______ unit(s) of another quantity.

• A. $0$
• B. $1$
• C. $10$
• D. $100$

Answer 1

The correct option is B $1$

Unit rate illustrates how many units of a quantity correspond to one unit of another quantity.
For example, if the cost of $3$ gallons of gasoline is $\$12$, the unit rate is $\frac{12}{3}=\$4$ per gal. This implies that $\$4$ corresponds to $1$ gal of gasoline.