document.write( "Question 508288: A snail moves at an average speed of 2 feet every 3 minutes. At that rate, how long would it take the snail to travel one mile? Give answers in hours and in days. \n" ); document.write( "
Algebra.Com's Answer #340917 by swincher4391(1107)![]() ![]() You can put this solution on YOUR website! Let's recall a couple of things.\r \n" ); document.write( "\n" ); document.write( "There are 5280 feet in a mile. \n" ); document.write( "There are 60 minutes in an hour. \n" ); document.write( "There are 24 hours in a day.\r \n" ); document.write( "\n" ); document.write( "He moves at 2 feet every 3 minutes.\r \n" ); document.write( "\n" ); document.write( "We multiply by 20.\r \n" ); document.write( "\n" ); document.write( "This means he moves 40 feet every 60 minutes (one hour)\r \n" ); document.write( "\n" ); document.write( "Now we multiply by 24.\r \n" ); document.write( "\n" ); document.write( "He moves 960 feet every day.\r \n" ); document.write( "\n" ); document.write( "5280 / 960 will gives us how many days it will take to move a mile.\r \n" ); document.write( "\n" ); document.write( "5.5 days\r \n" ); document.write( "\n" ); document.write( "5 days 12 hours. <---- Answer\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let's check this.\r \n" ); document.write( "\n" ); document.write( "5 days 12 hours = 7920 minutes.\r \n" ); document.write( "\n" ); document.write( "2 feet x \n" ); document.write( "------ = ----- \n" ); document.write( "3 minutes 7920\r \n" ); document.write( "\n" ); document.write( "7920 * 2 = 3x\r \n" ); document.write( "\n" ); document.write( "15840 = 3x\r \n" ); document.write( "\n" ); document.write( "x = 5280 feet = 1 mile.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So we are correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Please e-mail me at onlyyourmathtutor@yahoo.com if this answer was not clear.\r \n" ); document.write( "\n" ); document.write( "Hope this helped!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |