document.write( "Question 430961: which 3 consecutive numbers have a sum of 720 \n" ); document.write( "

Algebra.Com's Answer #299207 by josmiceli(19441) $\"\"$ $\"About$

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Let the numbers be $\"n\"$ , $\"n%2B1\"$ , and $\"n%2B2\"$
\n" ); document.write( " $\"+n+%2B+n+%2B+1+%2B+n+%2B+2+=+720+\"$
\n" ); document.write( " $\"+3n+%2B+3+=+720+\"$
\n" ); document.write( " $\"+3n+=+717+\"$
\n" ); document.write( " $\"+n+=+239+\"$
\n" ); document.write( " $\"+n+%2B+1+=+240+\"$
\n" ); document.write( " $\"+n+%2B+2+=+241+\"$
\n" ); document.write( "The numbers are 239,240, and 241 \n" ); document.write( "

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