document.write( "Question 1099153: 3÷4 of a number is 15 what is 4÷5 of a number?
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Algebra.Com's Answer #713547 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"%283%2F4%29X=15\"
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\n" ); document.write( "\n" ); document.write( "To get from \"3%2F4\" to \"4%2F5\" multiply by,
\n" ); document.write( "\"%283%2F4%29A=4%2F5\"
\n" ); document.write( "\"A=%284%2F3%29%284%2F5%29\"
\n" ); document.write( "\"A=16%2F15\"
\n" ); document.write( "So then multiply both sides of the equation by A,
\n" ); document.write( "\"%283%2F4%29AX=15A\"
\n" ); document.write( "\"%283%2F4%29%2816%2F15%29X=15%2816%2F15%29\"
\n" ); document.write( "\"%284%2F5%29X=16\"\r
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