document.write( "Question 975590: Betty can paint a fence in 5 hours. Steve can paint a fence in 3 hours. How many hours will it take them to paint a fence if they work together? Write and solve a rational equation. Round to the nearest tenth of an hour \n" ); document.write( "
Algebra.Com's Answer #597307 by josgarithmetic(39800)\"\" \"About 
You can put this solution on YOUR website!
Their combined rate is the sum of their individual rates.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"1%2F%281%2F5%2B1%2F3%29\" HOURS per FENCE
\n" ); document.write( "
\n" );