Practice problems

# Question
1 Subtract 4.5 l from 420 dl and express the answer in ml.
2 450 mcg + 80 mg + 0.36 kg, express the answer in grams (g).
3 Multiply 660 ml by 6 and express the answer in dl.
4 A physician prescribes gr I of ferrous sulfate. Your pharmacy carries tablets in mg strength, what strength would you dispense (use the frequently used equivalent)?
5 A patient weighs 252 lb and is 4 feet 3 inches. What is his weight in Kg and height in centimeters?
6 Convert 39 g to grains.
7 Convert 7.40 l to fluid ounces.
8 Add ℥ VI , ʒ IX , ℈ XIII ss and gr XII, express the answer in grains.
9 Add ℥ XVI , ʒ I , ℈ III ss and gr XII, express the answer in grams.
10 Add 1.5 gal, 1 qt, 9 pt and f℥ III, express the answer in fluid ounce.
11 Add f℥ III , fʒ VIII , and ♏ XXIV , express the answer in minim.
12 Add 9.5 pt, f℥ XIV , fʒ XXVI , express the answer in fluid dram.
13 Add 16 gal, 14 qt, 5 pt and f℥ XXII, express the answer in ml.
14 Add 13.5 qt, 11.5 pt f℥ II and fʒ XI, express the answer in ml.

Answers

The Answer to question 1 is: 37500 ml

The Answer to question 2 is: 360.0804 g

The Answer to question 3 is: 39.6 dl

The Answer to question 4 is: 65 mg

The Answer to question 5 is: 114.55 kg, 129.54 cm

The Answer to question 6 is: 602 grains

The Answer to question 7 is: 250 f℥

The Answer to question 8 is: 3702 grains

The Answer to question 9 is: 506.87 g

The Answer to question 10 is: 371 f℥

The Answer to question 11 is: 1944 ♏

The Answer to question 12 is: 1354 fʒ

The Answer to question 13 is: 76819.54 ml

The Answer to question 14 is: 18594.91 ml