Answer:
Rate per gallon in simplest form is, ![\frac{63}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B63%7D%7B2%7D)
Step-by-step explanation:
Unit rates defined as the rates are expressed as a quantity of 1, such as 5 feet per second or 6 miles per hour, they are called unit rates.
Given the statement: 252 miles per 8 gallons.
⇒ Number of miles = 252
and number of gallons = 8
Unit rate per gallons =
=![\frac{252}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B252%7D%7B8%7D)
Divide numerator and denominator both by 4 we get;
Unit rate per gallons = ![\frac{\frac{252}{4} }{\frac{8}{4}} = \frac{63}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B252%7D%7B4%7D%20%7D%7B%5Cfrac%7B8%7D%7B4%7D%7D%20%3D%20%5Cfrac%7B63%7D%7B2%7D)
Therefore, "252 miles per 8 gallons " as a rate in simplest form is, ![\frac{63}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B63%7D%7B2%7D)