Imagine you are driving home from vacation in Oklahoma. You have 1/4 tank of gas left, having driven 200 miles on 3/4 of a tank.
a. Find the UNIT RATE - how far can your car go on one full tank of gas?
b. You still have 80 miles to drive in order to get home. Using your unit rate, will you be able to make it without stopping on your last 1/4 tank of gas?