KDBDDDODODEOODOOO- Question
Unit 3 Tutorials
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On his way home from the school board meeting, Keith fills up his car. He likes the idea of using
gasoline with ethánol, but thinks his car can only handle 40% ethanol. At the gas station, he can use
reqular gas with 10% ethanol or E85 fuel with 85% ethanol.
How many gallons of each type of fuel should Keith use if he wants to fill up his car with 10
gallons of fuel containing 40% ethanol?
6 gallons of regular gas with 10% ethanol;
4 gallons of E85 fuel with 85% ethanol
4 gallons of regular gas with 10% ethanol;
6 gallons of E85 fuel with 85% ethanol
8 gallons of reqular gas with 10% ethanol:
2 gallons of E85 fuel with 85% ethanol
2gallons of regular gas with 10% ethanol;
8 gallons of E85 fuel with 85% ethanol
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