physics question

Question

Suppose the electric company called you to say you used 683 kilowatt-hours in the past 18 days. At what average rate (in units of W) were you using electric energy during that time?

Answer 1

Suppose the electric company called you to say you used 683 kilowatt-hours in the past 18 days. At what average rate (in units of W) were you using electric energy during that time?

KWH/Hour = Energy in Kilo Watt = 1000 Watt

in this case

18 days = 18*24 Hours

average Energy = (683*1000)/(18*24) Watt