A unit rate is a comparison of two different quantities where one of the quantities is 1. This can often be expressed as a fraction.
Among the given options, the correct answer is:
Start Fraction 1 over 27 End Fraction
This fraction represents a unit rate because it indicates that there is 1 unit of a quantity for every 27 units of another quantity.
The other fractions do not represent a unit rate, as they do not have 1 as the numerator (the part that represents one of the quantities).
2 answers