Gasoline fuel

You just drove your car 300 miles and used 40 gallons of gas. You know that the gas tank on your car holds 12 1/2 gallons of gas; if the gas you buy is $2.50 per gallon. What would you pay to fill one-half of your tank?

Correct answer:

x =  15.625 USD

Step-by-step explanation:

V1=1212=12+12=12 2+12=252=12.5 gal V2=V1/2=12.5/2=254=6.25 gal x=2.5 V2=2.5 6.25=1258 USD=1558 USD=15.625 USD



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