A Prototype fuel-efficient car (P-Car) is estimated to get 70% more miles per gallon of gasoline
than does a traditional fuel-efficient car (T-Car). However, the P-Car requires a special type
of gasoline that costs 30% more per gallon than does the gasoline used by a T-Car. If the two
cars are driven the same distance, what percent less than the money spent on gasoline for the
T-Car is the money spent on gasoline for the P-Car?
Choose the correct choice from the following choices:
A) 16 2/3% B) 23.53 % C) 50% D) 60% E) 66 2/3 %
Assumption   Miles/Gallon   T = 100   P = 170 ( 70% more)   $/gallon   T = 100   P = 130 (30% more)   Miles   100 for both   Cost = (Miles X $/ Gallon)/ M/gallon   T = 100   P = 76.47   Hence 100 - 76.47= 
<gadget id="calculator">100 - 76.47</gadget>
<output>23.53</output>
23.53%   Ans 23.53 %
<result>B</result>
A Prototype fuel-efficient car (P-Car) is estimated to get 70% more miles per gallon of gasoline
than does a traditional fuel-efficient car (T-Car). However, the P-Car requires a special type
of gasoline that costs 30% more per gallon than does the gasoline used by a T-Car. If the two
cars are driven the same distance, what percent less than the money spent on gasoline for the
T-Car is the money spent on gasoline for the P-Car?