conversion units

Question

Electric companies use an energy unit called a kilowatt-hour (KWHR) to measure your electric usage and generate your electric bill. If your house uses an average of 46 KWHR every day and the electric company charges you 11 cents per KWHR, how much should you expect your average monthly electric bill to be?

Answer 1

(11 ¢ / 1 kwhr) x (46 kwhr / 1 day) x (30 days / 1 month) = 15,180 ¢ / month x (1 $ / 100 ¢) = $151.80 / month