An equation which can be used to calculate her unit rate in miles per hour is equal to [tex]Unit\;rate = \frac{Distance}{Time}[/tex].
Given the following data:
- Distance = [tex]\frac{3}{8}[/tex] mile
- Time = [tex]\frac{3}{5\\ }[/tex] hour
To write an equation which can be used to calculate her unit rate in miles per hour:
A unit rate in miles per hour would be calculated by dividing the total distance she walked by the number of time it took her.
Mathematically, this is given by the equation:
[tex]Unit\;rate = \frac{Distance}{Time}[/tex]
Substituting the given parameters into the equation, we have;
[tex]Unit\;rate = \frac{\frac{3}{8}}{\frac{3}{5}}\\\\Unit\;rate = \frac{3}{8} \times \frac{5}{3}\\\\Unit\;rate = \frac{5}{3} \;miles \;per \;hour[/tex]
Read more: https://brainly.com/question/6201432
