SOLUTION: A light bulb consumes 2400 watt-hours per day. How many watt-hours does it consume in 3 days and 12 hours?

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: A light bulb consumes 2400 watt-hours per day. How many watt-hours does it consume in 3 days and 12 hours?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 1177365: A light bulb consumes 2400 watt-hours per day. How many watt-hours does it consume in 3 days and 12 hours?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

2400 watt-hours per day=>
in 3 days and 12+hours or in 3.5+days it consume
3.5%2A2400+watt-hours+=8400+watt-hours

or, you can do it this way

2400watt-hours%2Fday=+%282400+%2F24%29watt-hours%2F+hour=100watt-hours%2Fhour

3+days and 12hours=%283%2A24%2B+12%29hours=84hours
84hours%2A%28100%28watt-hours%29%2F+hour%29=8400watt-hours