Mathematics, 30.01.2021 14:00 chy2313

the owner of Dennis's garage wants to feel a 55 gallon drum with 20% winter mixture of antifreeze for his customers Dennis wants to mix the 100% antifreeze with the 10% antifreeze mix to get 20% mixture. how many gallons of 100% antifreeze and 10% antifreeze does he need in order to feel the drum?

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