document.write( "Question 416500: the radio 10 to y is 15 to 20, find y. \n" ); document.write( "
Algebra.Com's Answer #291791 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Hint: \"the ratio 10 to y is 15 to 20\" means \"10%2Fy=15%2F20\". You can cross multiply to get \"10%2A20=15y\" \n" ); document.write( "
\n" );