Car owners are worried with the fuel consumption obtained by their vehicles. A car owner wants trail of several tankful (the amount a tank can hold) of fuel by recording kilometers driven and gallons used for each tankful. Write
a program that will take input the kilometers driven and gallons used for each tankful. Your program should compute
and display the kilometers per gallon obtained for each tankful. After processing all input information, the program
should compute and display the combined miles per gallon obtained for all tankful.

Program written in Python:

Please note that -> is used for indentation purpose

count = int(input("Number of vehicles: "))

totaldist = 0; totalgall = 0

for i in range(count):

->gallon = int(input("Gallons: "))

->distance = int(input("Kilometers Travelled: "))

->totaldist = totaldist + distance

->totalgall = totalgall + gallon

->rate = distance/gallon

->print("Kilometer/Gallon: "+str(rate))

print("Miles/Gallon: "+str(totaldist * 1.609/totalgall))

Explanation:

The program uses loop to ask for distance and gallons used by each vehicles.

At the end of the loop, the program divided the total distance by all vehicles in miles by total gallon user by all vehicles

[This line prompts user for number of vehicles]

count = int(input("Number of vehicles: "))

[This line initialised total distance and total gallon to 0]

totaldist = 0; totalgall = 0

[This iterates through number of vehicles]

for i in range(count):

[This prompts user for gallons used]

gallon = int(input("Gallons: "))

[This prompts user for distance traveled]

distance = int(input("Kilometers Travelled: "))

[This calculates total distance]

totaldist = totaldist + distance

[This calculates total gallons]

totalgall = totalgall + gallon

[This calculates the rate by each vehicles: kilometres per gallon]

rate = distance/gallon

[This prints the calculated rate]

print("Kilometer/Gallon: "+str(rate))

[The iteration ends here]

[This calculates and prints the rate of all vehicles. The rate is calculated by dividing total distance in miles by total gallons used]

print("Miles/Gallon: "+str(totaldist * 1.609/totalgall))

the answer is d.

by: nicholas dooley