document.write( "Question 86619This question is from textbook Mathematics for elementary teachers
\n" ); document.write( ": The problem I need help with is as follows:\r
\n" ); document.write( "\n" ); document.write( "A family uses 5 gallons of milk every 3 weeks. At that rate, how many gallons of milk will they need to purchase in a year's time?\r
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\n" ); document.write( "\n" ); document.write( "This is what I have tried --\r
\n" ); document.write( "\n" ); document.write( "5 gallons : 3 weeks = x gallons : 52 weeks\r
\n" ); document.write( "\n" ); document.write( "5/3 = x/52 (cross multiply)
\n" ); document.write( "3x = 260 (divide by 3)
\n" ); document.write( "x = 86.6 or 87 gallons\r
\n" ); document.write( "\n" ); document.write( "Thank you for any help.\r
\n" ); document.write( "\n" ); document.write( "R. Franke
\n" ); document.write( "sylleobear@hotmail.com \r
\n" ); document.write( "\n" ); document.write( "
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Algebra.Com's Answer #62653 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Looks good.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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