Irvin is a pharmacy technician making an antibiotic solution for a patient. He has 20% solution and needs to make a

5% solution. The patient also needs to take 5 mL of solution each day for two weeks. Which best describes how

Irvin should make the drug?


O He should make 1. 25 mL of the 20% solution in 68. 75 mL of solvent.

O He should make 8. 75 mL of the 20% solution in 26. 25 mL of solvent.

O He should make 17. 5 mL of the 20% solution in 52. 5 mL of solvent.

He should make 20 mL of 20% solution in 15 mL of solvent.