document.write( "Question 725846: Carol can weed a garden in 2 hours. Jen can weed the same garden in 5 hours. How long will it take them to weed the garden working together? \n" ); document.write( "
Algebra.Com's Answer #444345 by richwmiller(17219)\"\" \"About 
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x/2+x/5=1
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\n" ); document.write( "1/2 +1/5=1/x
\n" ); document.write( "5/10+2/10=1/x
\n" ); document.write( "7/10=1/x
\n" ); document.write( "x=10/7
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