sarmicozin6d sarmicozin6d

16-11-2017
Mathematics

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a lab tech wishes to mix 70% saline and 20 % saline to prepare 500ml of a 40% solution what amount should be used in the mix

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GrumblyVoyage45 GrumblyVoyage45

30-11-2017

20% 400 70% 100 i hope this i right

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ibarrapinzita ibarrapinzita

10-10-2020

Answer:

20 and 400 and 70 and 100

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