science
posted by beth .
you have a daughter that weighs 11.0 kg. theh dosage for ibuprofen is 10.0 mg for every kg of body mass. the bottle has 20.0 mg of ibuprofen per cc of suspension. how many cc of suspension should you give her?

From your data, the dose you want is 11 kg times 10 mg = 110 mg
How many cc would you need to reach that point?
I hope this helps. Thanks for asking.