Mathematics, 17.10.2021 14:00 keilahsalmon

ASAP HELP PLEASE MATH WORD PROBLEM Lucy is preparing 11 liters of a 15% saline solution. She only has 20% and 10% solution in her lab. How many liters of the 20% and how many liters of the 10% should she mix to make the 15% solution?

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ASAP HELP PLEASE MATH WORD PROBLEM Lucy is preparing 11 liters of a 15% saline solution. She only...

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