Question 912773
RV=D  Uniform Rates for Fuel Efficiency; V for volume of fuel, D for distance.


{{{25*20}}}, which  is the distance that the car is expected to travel with a full tank of gasoline at start.  That is 500 miles, BUT the car went less than 300 miles.


{{{25*v<300}}}
{{{v<300/25}}}
{{{v<12}}}


The tank had less than 12 gallons of gasoline to start.