Question

Every gallon of gasoline contains 9 kilograms of carbon dioxide. A hybrid car (a car that uses both gasoline and battery power) will emit 23 kilograms of carbon dioxide for every 100 miles travelled. A conventional car will emit 34 kilograms for every 100 miles travelled. If you and your family take a 1000 mile trip in your new hybrid car, how much less carbon dioxide would you release into the atmosphere than if you were to take the same trip in your old gas powered car?

Answer 1

90

Step-by-step explanation:

because when you use 9 for every 100 miles none of the other numbers are you should know which is 1000