document.write( "Question 353925: Jasmine and her father are planting trees to create a border around the back yard. Jasmine plants a tree every 25 minutes and her father plants a tree every 15 minutes. If they started together how long before they would finish planting a tree at the same time? show your work \n" ); document.write( "
Algebra.Com's Answer #253020 by checkley77(12844) ![]() You can put this solution on YOUR website! THIS IS A LOWEST COMMON MULTIPLIER PROBLEM. \n" ); document.write( "15=3*5 \n" ); document.write( "25=5*5 \n" ); document.write( "THUS THE LOWEST MULTIPLE IS 3*5*5=75 MINUTES AFTER THEY STARTTHEY WILL BE BOTH PLANTING A TREE. \n" ); document.write( "PROOF: \n" ); document.write( "15 \n" ); document.write( " 25 \n" ); document.write( "30 \n" ); document.write( "45 \n" ); document.write( " 50 \n" ); document.write( "60 \n" ); document.write( "75 75 \n" ); document.write( " |