document.write( "Question 278560: Mrs. Casey is in charge of making sandwiches in the lunchroom. She can make 4 sandwiches in 2 minutes. One Monday, she must make 400 sandwiches by 12:00 noon. What time does she need to start? \r
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document.write( "Please provide step by step instruction, I am helping my child. \n" );
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Algebra.Com's Answer #202704 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! Mrs. Casey is in charge of making sandwiches in the lunchroom. \n" ); document.write( " She can make 4 sandwiches in 2 minutes. \n" ); document.write( "One Monday, she must make 400 sandwiches by 12:00 noon. \n" ); document.write( " What time does she need to start? \n" ); document.write( ": \n" ); document.write( "Find out how many sandwiches per minute \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Find number minutes to make 400 sandwiches \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Change minutes to hrs \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Find the time \n" ); document.write( "12 - 3 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "You can check this by finding number of minutes from 8:40 to 12:00 \n" ); document.write( "3(60) + 20 = 200 min * 2 = 400 sandwiches \n" ); document.write( " |