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John D
John D, BS Degree in Engineering.
Category: General
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Experience:  Math, science and 25 years experience in computer programming
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4.21 quarts _______L _________ml

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1 US quart = 0.9463 liters, and 1 liter = 1,000 milliliter,


4.21 quarts = 4.21 * 0.9463 = 3.984 L = 3,984 ml

Hope this helps.


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