document.write( "Question 762909: The Morgans paid $50.40 for 1500 kilowatts hours of electricity one month and $50.80 for 1680 kwh the next month how much should they expect to pay for 1840 kwh? \n" ); document.write( "
Algebra.Com's Answer #464294 by Cromlix(4381)\"\" \"About 
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$50.40 for 1500kw
\n" ); document.write( "$50.40/1500 for 1 kw
\n" ); document.write( "$3.36 for 1kw
\n" ); document.write( "$50.80 for 1680kw
\n" ); document.write( "$5080/1680 for 1kw
\n" ); document.write( "$3.02 for 1 kw
\n" ); document.write( "Therefore 1840kw
\n" ); document.write( "should cost the Morgans
\n" ); document.write( "(3.36 + 3.02)/2 (Average)
\n" ); document.write( "£3.19 * 1840
\n" ); document.write( "$58.70.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-) \n" ); document.write( "
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