Help with calculations please!

The recommended adult dose of Elixophyllin , a drug used to treat asthma, is 6.00 mg/kg of body mass. Calculate the dose in
milligrams for a 115-lb person. 1 lb = 453.59


I can't seem to do the calculations. Any help? please!

1 Lb = 0.45359237 kg

6mg per Kg

115 lb = 52.16kg

if 6 mg per 1 kg, to find for 52.16 kg, you multiply by 52.16 = 312.9mg

SO for 115 lb person = 312.9 mg

i don't know the right answer but i can suggest u to look for the conversion system i thought u will find the answer hopefully. you can do it "ALL IS WELL" with "GOD'S HELP"...n_n

*Swoosh* Oh! Look! Your question flew over my head! Have fun with your problem :(

yes