Heisenberg owns a pharmacy. He earned a total of $80 from 100 mg amoxicillin and $60 from 500 mg amoxicillin every week. If each capsule of 100 mg amoxicillin costs $5 and each capsule of 500 mg amoxicillin costs $2, how many capsules of amoxicillin does he sell every 2 weeks? Let's think first. Chain of thought:
Heisenberg sells a total of $80 / 5 = 16 capsules of 100 mg amoxicillin every week. So, the total number of 100 mg amoxicillin he sells every 2 weeks is 16 x 2 = 32. And he sells $60 / 2 = 30 capsules of 500 mg amoxicillin every week. So, the total number of 500 mg amoxicillin he sells every 2 weeks is 30 x 2 = 60. Therefore, the total number of capsules he sells every 2 weeks is 60 + 32 = 92.
Therefore, the answer is 92.