Final answer:
To find the number of kilowatt-hours of electricity used during March, subtract the morning reading from the evening reading.
Step-by-step explanation:
To find the number of kilowatt-hours of electricity used during March, you need to calculate the difference between the meter readings on the morning and evening of March 1 and March 31, respectively.
The difference in kWh is obtained by subtracting the morning reading from the evening reading:
36165 kWh - 26010 kWh = 10155 kWh
Therefore, 10155 kilowatt-hours of electricity were used during March.