We will start by defining the units and their respective equivalences between the proposed measurement systems


PART A ) The mileage of the car is 55mpg (Miles per gallon)


Therefore the mileage of the car is 23.4km/L
PART B ) The mileage of the car means that the car travels 23.4km and consumes 1 liter of fuel. Then

For the car to travel 1500km the amount of fuel would be,


But 1 gas tank can only hold 45Liters of fuel, then the number of tank required would be


Thus the number of tanks of gas required to drive 1500km is 1.4
Answer:
because they may not actually be moving be just percieved as so
Explanation:
Answer:
(D) parasite........................