A patient was given 40mg of a certain medicine. later, the patient's dosage was increased to 45mg. what was the percentage increase in his medication?

Answer 1

The original dosage was 40mg and the increased dosage is 45mg. To calculate the percentage increase, we can use the following formula:

Percentage increase = [(New value - Old value) / Old value] * 100

Plugging in the values we have:

Percentage increase = [(45 - 40) / 40] * 100

Simplifying the equation:

Percentage increase = (5 / 40) * 100

Calculating the value:

Percentage increase = 12.5

Therefore, the percentage increase in the patient's medication dosage is 12.5%.