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Mathematics 15 Online
OpenStudy (jacobbirddog):

PLEASE FOR THE LAST TIEM I REALLY NEED HELP IM NOT GOOD WITH PERCENTAGES!!!!! I WILL MEDAL AND FAN THE PERSON WHO GETS IT CORRECT PLOEAS HALP! Amy mixes 12 liters of 16% acid solution with a 40% acid solution to make a 32% acid solution. How many liters of 40% solution did she use? A. 36 liters B. 24 liters C. 16 liters D. 4.8 liters

OpenStudy (anonymous):

B.

OpenStudy (anonymous):

Can someone explain why it would be B????

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