document.write( "Question 129102: The sum of three numbers is 98. The first number is 2/3 of the second, and the second is 5/8 of the third. What is the second number? \n" ); document.write( "
Algebra.Com's Answer #94371 by checkley71(8403)\"\" \"About 
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x+y+z=98
\n" ); document.write( "x=2y/3
\n" ); document.write( "y=5z/8 or 5z=8y or z=8y/5
\n" ); document.write( "2y/3+y+8y/5=98
\n" ); document.write( "(5*2y+15y+3*8y)/15=98
\n" ); document.write( "(10y+15y+24y)/15=98 now cross multiply
\n" ); document.write( "49y=15*98
\n" ); document.write( "49y=1470
\n" ); document.write( "y=1470/49
\n" ); document.write( "y=30 the second number.
\n" ); document.write( "x=2*30/3=60/3=20 for the first number.
\n" ); document.write( "30+20+z=98
\n" ); document.write( "50+z=98
\n" ); document.write( "z=98-50
\n" ); document.write( "z=48 the third number.
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