SOLUTION: a 150ml bottle contains 225 mg of medicine, how many mg in 1ml How do i work this out??

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Question 978841: a 150ml bottle contains 225 mg of medicine,
how many mg in 1ml
How do i work this out??
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Divide both parts by 150 since you want the "150 mL" to turn into "1 mL"

150/150 = 1 mL
225/150 = 1.5 mg

So there are 1.5 mg of medicine in 1 mL.