CPM Homework Help : MC1 Problem 3-22

How could you estimate the amount of gas left in this car's gas tank with a fraction?

Hint:

The green line marks a quarter of the tank, or halfway between ''empty'' and ''half.''
Use this to help you determine how much gas is left in this car.

The image is a fuel gauge. From left to right it indicates "empty", "half", and "full". A line splitting the distance from empty to half shows the pointer about half again to the half way mark.