someone please help.. I keep getting wrong answers.

Most car owners drive their cars on an average of 12,000 miles a year. Assuming 20miles/gallon is the gas consumption rate, determine the amount of fuel consumed by 150 million car owners on the following time basis: (Express your results in gallons and liters).

a) average daily basis

Question

someone please help.. I keep getting wrong answers.

Most car owners drive their cars on an average of 12,000 miles a year. Assuming 20miles/gallon is the gas consumption rate, determine the amount of fuel consumed by 150 million car owners on the following time basis: (Express your results in gallons and liters).

a) average daily basis

anonymous · Answer

I got 9.863013699*10^1... but it seems to be wrong?

anonymous · Answer

You know 150 000 000 driver their cars at 12, 000 miles so 

150 000 000 x 12 000 = 1 800 000 000 000
1 800 000 000 000 x 20 = 36 000 000 000 000

36 trillion gallons required and 136 274 760 000 000 litres.

anonymous · Answer

That's for a year. So you divide it by 365

anonymous · Answer

98 630 136 986.3 gallon for a day and 373 355 506 849.3 litres for a day.

anonymous · Answer

how would I do it monthly and for 10 years?

anonymous · Answer

Monthly , you times the results x 30 and for 10 years you multiply it by 3650

anonymous · Answer

what results the daily basis results?