document.write( "Question 806875: The ratio of width to length in a certain rectangle is 5:8. The actual length of the rectangle is 12cm. what is the actual width? \n" ); document.write( "
Algebra.Com's Answer #486069 by erica65404(394)\"\" \"About 
You can put this solution on YOUR website!
If u look at the ratio like a fraction it will make things easier.
\n" ); document.write( "\"w%2Fl=5%2F8=w%2F12\"
\n" ); document.write( "Cross multiply
\n" ); document.write( "\"8w=60\"
\n" ); document.write( "\"w=7.5\"
\n" ); document.write( "The width is 7.5cm.
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