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Mathematics 13 Online
OpenStudy (pphalke):

how many liters of a 70% acid solution must be mixed with a 20% acid solution to get 350 L of a 60% acid solution?

OpenStudy (pphalke):

@08surya do u know hw to do this

OpenStudy (08surya):

yes N1V1=N2V2

OpenStudy (08surya):

(70%)x+(20%)(350-x)=350*60% solve this equation to get your answer

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