SOLUTION: A 6 fl oz bottle of Benadryl with a concentration of 12.5 mg/ ml is dispensed. A patient is to take 50 mg once a day. How many ml will be left over after 30 days?

Question 1195458: A 6 fl oz bottle of Benadryl with a concentration of 12.5 mg/ ml is dispensed. A patient is to take 50 mg once a day. How many ml will be left over after 30 days?
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.


1 US fluid oz = 29.5735 mL.


The patient is to take 50 mg of medicine once a day, which means 4 mL of liquid from the bottle per day.


6 US fluid oz = 6*29.5735 mL (volume).


After 30 days,  6*29.5735 mL - 30*4 mL = 57.441 mL of liquid will left.    ANSWER

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