A certain antihistamine is often prescribed for allergies. A typical dose for a 100-pound person is 20 mg every six hours.

Complete parts (a) and (b) below.
a. Following this dosage, how many
13.4 mg chewable tablets would be taken in a week?
b. This antihistamine also comes in a liquid form with a concentration of 13.4
mg/8 mL. Following the prescribed dosage, how much liquid antihistamine should a
100-pound person take in a week?