If the cost of electricity is $0.12 per kWh, how much would it cost to run a 1000-watt microwave for 2 hours?

Which of the following appliances typically uses the most electricity in a household?

A washing machine uses 500 watts per hour. How many kilowatt-hours does it use if it runs for 3 hours?

If a household uses 900 kWh in a month, and the cost per kWh is $0.15, what is the total electricity cost for that month?

Which of the following is an example of an energy-efficient appliance?

A 60-watt light bulb is used for 5 hours a day. How many kilowatt-hours does it consume in a month (30 days)?

If a dishwasher uses 1.5 kWh per cycle and is used 20 times a month, what is the total energy consumption for the month?

Which appliance would likely have the highest energy efficiency rating?

A television uses 200 watts. How many kilowatt-hours does it consume if it is on for 10 hours?

If the cost of electricity is $0.10 per kWh, how much would it cost to run a 1500-watt heater for 4 hours?

Which of the following actions can help reduce electricity costs?

A laptop uses 50 watts per hour. How many kilowatt-hours does it use if it runs for 8 hours a day for a week?

If a household reduces its energy consumption by 100 kWh per month, how much money would it save in a year if the cost per kWh is $0.13?

Which of the following is a benefit of using energy-efficient appliances?