Conversions and Proportions

3.5 feet = _________inches

• 0.42

• 42

• 24

• 36

______kg = 12 lbs.

• 10.5
• 7.2
• 3.8
• 5.45

• 500
• 336

• 240
• 300

263 grams of dental stone powder is mixed with 80 mL of water. How many mL of water is needed to 100 grams of dental stone powder? (Round to the nearest whole number)

• 30

• 329

• 3.5

• 6

• 6

Solve 30 : 120 = x : 12

• 3
• 20
• 15
• 10

In 12.5 hours, the patient received 750 mg of medicine from an IV. How many mg of medication did the patient receive in one hour?

• 500 mg
• 125 mg
• 250 mg
• 60 mg

If 10 mg are contained in 2 mL, how many mg are contained in 28 mL?

• 20 mg
• 50 mg
• 75 mg
• 140 mg

• 6 cups

If 1 kg equals 2.2 lbs., how many kg are in 51.4 lbs.?

• 15.2 kg
• 10.5 kg
• 30.8 kg
• 23.36 kg