Answer:
The length of electrical bill is 28 to 31 days
Billing Periods – Electric bills vary due to the length of the billing period, which can range from 28 to 31 days. Your bill provides an average of the kilowatt-hours used.
Step-by-step explanation:
To calculate your electric bill, you'll need to figure the energy usage of each of the appliances and electronic devices in your home.
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How to Calculate Your Electric Bill
- Multiply the device's wattage by the number of hours the appliance is used per day.
- Divide by 1000.
- Multiply by your kWh rate.
