document.write( "Question 544858: How do I determine if the quantity of each pair of ratios are porportional in 9/5 = 27/15. My email address is lavernec3@yahoo.com and I am helping my 11 year old son with his home work. \n" ); document.write( "
Algebra.Com's Answer #355283 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
One way is just cross multiply
\n" ); document.write( "\"9%2F5\" = \"27%2F15\"
\n" ); document.write( "9*15 = 5*27
\n" ); document.write( "135 = 135, equal, they are the same proportion
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