Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

There are 150 traffic lights on 10 streets. If each traffic light consumes 12 kwh (kilowatt hour) of electricity per month, how much electric power in kwh do traffic lights require per month on a street?

kwh

Correct!