A car gets 15 miles per gallon of gasoline and can travel 250 miles on a full tank. If the same car's efficiency improved to 20 miles per gallon, how many miles could it travel on the same full tank?
Q1. A car gets 15 miles per gallon of gasoline and can travel 250 miles on a full tank. If the same car's efficiency improved to 20 miles per gallon, how many miles could it travel on the same full tank?
Answer: None of these
Explanation: The correct value is None of these. Apply the formula or arithmetic step shown in the question and