needing help in calculating the correct dosage

[seanoaussie]

I have a 5 ml/16 mg bottle of ecigarette liquid....I would like to increase this to 24 mg...the problem begins as I only have 36 mg liquid to add....is this semi-correct...5 mls x 16 mg = 80 mg in total...my target then is 5 x 24 mg=120mg total...so I need to find 40 mg...which is 1.1ml of 36 mg liquid?

 

[daon2]

hello fellow vaper. this is just like "how many As do i need to raise my GPA to 3.5"

(5*16 + x*36)/(5+x) = 24

solving for x gives x=10/3 or about 3.3ml of liquid.