contestada

If the recommended dose of a drug is 445 mg for a 180 lb man what would be a suitable dose for a 135 lb man

Respuesta :

foreveryoungblood

This can be solved by setting up a proportion.

The answer and steps are attached

333.75 mg would be a suitable dose for a 135 lb man.

Ver imagen foreveryoungblood
ebrightosagie

Answer: 333.75mg

Explanation:

Given data:

Dose for 180lb man = 445mg

Dose for 135lb man = ?

let the unknown be x

= 445 / 180 * x / 135

cross multiply both sides

180x = 445 * 135

180x = 60075

Divide both sides by 180

180x / 180 = 60075 / 180

x = 333.75mg

Therefore; a man who weighs 135lbs would require 333.75mg