document.write( "Question 498266: Terri and Judy run a lawn mowing business. If Terri can mow a large lawn in 8 hours and Judy can mow the same lawn in 12 hours, how long will it take them together to mow the lawn? \n" ); document.write( "
Algebra.Com's Answer #336985 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Terri and Judy run a lawn mowing business. If Terri can mow a large lawn in 8 hours and Judy can mow the same lawn in 12 hours, how long will it take them together to mow the lawn? \n" ); document.write( "---------------- \n" ); document.write( "Terri does 1/8 lawn per hour \n" ); document.write( "Judy does 1/2 lawn per hour \n" ); document.write( "------------- \n" ); document.write( "Together, they do 1/8 + 1/12 per hour = 5/24 lawn/hr \n" ); document.write( "--> 24/5 hr/lawn \n" ); document.write( "= 4.8 hour/lawn\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |