document.write( "Question 280817: A dj must play 14 commericals during an hour of play time. After 1 hour and 11 minutes the dj played how many 30 second commericals and how many 60 second commericals? \n" ); document.write( "
Algebra.Com's Answer #204077 by oberobic(2304) ![]() You can put this solution on YOUR website! We need more information to solve this. \n" ); document.write( "Is there a total number of minutes of commercials per hour? \n" ); document.write( "Is there some ratio of 30-sec and 60-sec commercials? \n" ); document.write( "As stated, the DJ could have played 14 30-sec commericals or 14 60-sec commericals, or any combination. \n" ); document.write( " |