find diluent

by AMBRISH
(pa)

A pharmacy technician receives a prescription to make 4oz of a 10% solution and has a 25% stock solution on hand. How much diluent will be added to fill this prescription?

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48%
by: Anonymous

Member would need 72 parts of 25% and 48 parts of 0% will be added.
use Alligation
by: Anonymous

48 parts is the answer!

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