how many quartsof pure antifreeze must be added to 4 quarts of a 10% antifreeze solution to obtain a 60% antifreeze solution

Question

anonymous · Answer

that is not the answer.

anonymous · Answer

well, 4 quarts of a 10 percent antifreeze solution equals 40%,

anonymous · Answer

...what are your answer choices? @williamstraci84

anonymous · Answer

it doesn't give me choices. it just gives me 2 times to answer the question and I answered it once with 44 and it was wrong

perl · Answer

oh no

perl · Answer

if the answer does not make sense, never accept it

perl · Answer

how many quartsof pure antifreeze must be added to 4 quarts of a 10% antifreeze solution to obtain a 60% antifreeze solution

perl · Answer

we can solve this using a ratio, the ratio of pure antifreeze to total solution will be 60% or 0.60

perl · Answer

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