Brittani is a well-known surgeon. She operated on fifteen patients on May 15th and thirty patients on May 18th. What is the percent change?
First, calculate the total number of patients operated on by Brittani on May 15th and May 18th.
Total patients operated on May 15th = 15
Total patients operated on May 18th = 30
Total patients operated on = 15 + 30 = 45
Next, calculate the percent change using the formula:
Percent Change = ((New Value - Old Value) / Old Value) * 100
In this case, the old value is 15 and the new value is 30:
Percent Change = ((30 - 15) / 15) * 100
Percent Change = (15 / 15) * 100
Percent Change = 1 * 100
Percent Change = 100%
Therefore, the percent change in the number of patients operated on by Brittani between May 15th and May 18th is 100%.