document.write( "Question 252524: If sum of a1+a2+a3+a4+a5+a6+a7+a8+a9+a10+a11+a12=360, find the sum of a1+a3+a5+a7+a9+a11 \n" ); document.write( "
Algebra.Com's Answer #184495 by palanisamy(496)\"\" \"About 
You can put this solution on YOUR website!
Given, a1+a2+a3+a4+a5+a6+a7+a8+a9+a10+a11+a12= 360
\n" ); document.write( " 78a= 360
\n" ); document.write( " a= 360/78
\n" ); document.write( " a= 60/13 ....(1)
\n" ); document.write( "Next, a1+a3+a5+a7+a9+a11= 36a
\n" ); document.write( " = 36*60/13
\n" ); document.write( " = 2160/13
\n" ); document.write( " = 166 2/3
\n" ); document.write( "
\n" ); document.write( "
\n" );