kWh or kilowatthour is a measurement of the amount of energy that was consumed. When the 100 W lightbulb in Olsen's living room burns for 1 hour, 0.1 kWh have been consumed.
This month, the Olsens consumed a whopping 20'000 kWh!
What number is at the bottom of the electricity bill? Enter your solution here:
Detailed solutionSkip solution and analyse the bill