document.write( "Question 681010: I can bake 25 pies in 4 hours. My mom can bake 35 pies in 5 hours. How long would it take both of us if we work together to make the same number of pies?
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Algebra.Com's Answer #422548 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
By \" same number of pies, I guess they mean $\"+25+%2B+35+=+60+\"$ pies
\n" ); document.write( "Add their rates of working to get their rate working together
\n" ); document.write( " $\"+25+%2F+4+%2B+35+%2F+5+=+60+%2F+t+\"$
\n" ); document.write( " $\"+25+%2F+4+%2B+35+%2F+5+=+60+%2F+t+\"$
\n" ); document.write( " $\"+6.25+%2B+7+=+60%2Ft+\"$
\n" ); document.write( " $\"+60%2Ft+=+13.25+\"$
\n" ); document.write( " $\"+t+=+60%2F13.25+\"$
\n" ); document.write( " $\"+t+=+4.528+\"$
\n" ); document.write( " $\"+.528%2A60+=+31.7+\"$
\n" ); document.write( "It will take them 4 hrs 32 min to make 60 pies\r
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