A light bulb consumes 12600 watt-hours in 3 days and 12 hours. How many watt-hours does it consume per day?

Question

 How do I solve this?

Answer 1

3 days & 12 hours = 3.5 days.  Assuming that the light bulb is ON continuously, then you can find how many watthours per day by dividing 12,600 by 3.5