(adsbygoogle = window.adsbygoogle || []).push({}); Word problem !!

Hi ,

This is a Hw question i have am stuck on i dont know how to solve it ...

A pharmacist is to prepare 16 milliliters of special eye drops for a glaucoma patient. The eye-drop solution must have a 5% active ingredient, but the pharmacist only has 10% solution and 1% solution in stock.

How much of 10% solution should be used to fill the prescription?

How much of 1% solution should be used to fill the prescription?

plz help

thx

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Word problem

**Physics Forums | Science Articles, Homework Help, Discussion**