Mass for Mass Questions

Given an amount of mass per tablet, how many tablets do you require?

Formula:
OrderedOrd
Have
= Y (Tablets Required)Y (Tablets)

Example: Pretendolol, 25 mg PO, is ordered. Pretendolol is available as 50 mg tablets. How many tablets would the nurse administer?
OrderedOrd
Have
= Y (Tablets Required)Y (Tablets)
25 mg
50 mg
= 0.5 tablets

Example: Mocklyte is available as 10 mg per tablet. Mocklyte, 40 mg, is ordered. How many tablets would the nurse administer?
OrderedOrd
Have
= Y (Tablets Required)Y (Tablets)
40 mg
10 mg
= 4 tablets