SOLVED: Ethanol fuel mixtures have "E" numbers that indicate the percentage of ethanol in the mixture by volume. For example, E10 is a mixture of 10% ethanol and 90% gasoline. How much E2 should be mixed with 3000 gal of E10 to make an E8 mixture?Part 1 of 4Let x represent the amount of E2 mixture (in gal) containing 2% ethanol.3000 gal is the amount of E10 mixture containing 10% ethanol.Therefore, x 3000 is the amount of the resulting E8 mixture containing 8% ethanol.

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