Which costs the most per capsule?

A. 50 capsules for 9.50

B. 100 capsules for 16.32

C. 500 capsules for 45.00

B. 100 capsules for 16.32

why?

To determine which option costs the most per capsule, you simply divide the total cost by the number of capsules.

For option A: 9.50 / 50 = 0.19 per capsule
For option B: 16.32 / 100 = 0.1632 per capsule
For option C: 45.00 / 500 = 0.09 per capsule

Therefore, option B (100 capsules for 16.32) costs the most per capsule at 0.1632, as compared to options A and C.