How much electrical energy does a 60 W light bulb use if it is used for 1000 hours?

Question

neonumbrella5115 · Answer

@ganeshie8 
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@e.mccormick 
@dan815 
@sammixboo 
@confluxepic 
@One098 
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one098 · Answer

What do you think?

neonumbrella5115 · Answer

I thought it was 60000, but my answer was wrong...

sammixboo · Answer

I can't help with this :P I totally forgot how to do this~

one098 · Answer

Well use this formula:
$$\frac{ watts }{ 1000 }\times hours used$$

If you didnt get that, its watts/1000 x hours used.

neonumbrella5115 · Answer

Thanks anyway!  @sammixboo

neonumbrella5115 · Answer

I thought you would use electrical energy= power x time?

one098 · Answer

Well the formula I gave you is to find kwh.

neonumbrella5115 · Answer

What does my formula find?

neonumbrella5115 · Answer

So the answer is 1.44??

neonumbrella5115 · Answer

@One098 ??

one098 · Answer

Sorry, had to do something.. and well use the formula I gave you. Divide 60/1000 then multiply that by 1000.

neonumbrella5115 · Answer

Sorry, wait, ok now I got the answer 60?

one098 · Answer

Yes.

neonumbrella5115 · Answer

But the computer program I'm using says 69 is not an answer!  :(

one098 · Answer

But its 60, not 69.

neonumbrella5115 · Answer

My bad I accidently typed 69 in the posting box!  My bad!

neonumbrella5115 · Answer

But if 60 not the answer than what can it be?

one098 · Answer

Try, 216.

neonumbrella5115 · Answer

Nope.  Still no.  :(

one098 · Answer

>_< I dont know where I went wrong...

one098 · Answer

I'm sorry.

neonumbrella5115 · Answer

It's ok.  I don't know either.  Thanks for helping me though!  :)

one098 · Answer

:| You're welcome.

anonymous · Answer

Ok so how do you do this?