Question

In Oral mix, the concentration is 20mg/ml. How many ml would contain 300mg?

a) 10 ml
b) 12 ml
c) 14 ml
d) 15 ml

Answer 1

To determine the volume that would contain 300 mg of a substance with a concentration of 20 mg/mL, divide the total mass by the concentration, resulting in 15 mL.

Step-by-step explanation:

The question asks us to calculate the volume in milliliters (mL) that would contain 300 mg of a substance when the concentration is 20 mg/mL. To find the required volume, we use the formula:

Volume (mL) = Total mass (mg) / Concentration (mg/mL)

Plugging in the given values:

Volume (mL) = 300 mg / 20 mg/mL

Upon dividing, we get:

Volume (mL) = 15 mL

Therefore, the correct answer is d) 15 mL, which is the volume that contains 300 mg of the substance with a concentration of 20 mg/mL.