Verified Answer :

The unit rate is
\(\frac{2/7}{2/5}\)
\(=\frac{2}{7}*\frac{5}{2}\)
\(=\frac{5}{7}\ mph\)

The unit rate of Suzana will be \(\frac{5}{7}\) miles per hour.

What is the Unit rate?

Unit rate is the ratio of two different units, with the denominator as 1.

We have,

Distance  = \(\frac{2}{7}\) miles,

Time  = \(\frac{2}{5}\)  hours

Now,

The unit rate of Suzana = \(\frac{Distance}{Time}\)

i.e.

The unit rate of Suzana  \(=\frac{\frac{2}{7} }{\frac{2}{5} }\)

We get,

The unit rate of Suzana \(=\frac{10}{14} =\frac{5}{7}\) miles per hour

Hence, we can say that the unit rate of Suzana will be \(\frac{5}{7}\) miles per hour.

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