document.write( "Question 975082: A child is running on a moving sidewalk in an airport. When she runs against the sidewalk's motion, she travels \n" );
document.write( "32ft \n" );
document.write( " in \n" );
document.write( "8 \n" );
document.write( " seconds. When she runs with the sidewalk's motion, she travels \n" );
document.write( "120ft \n" );
document.write( " in \n" );
document.write( "12 \n" );
document.write( " seconds. What is the rate of the child on a still sidewalk and what is the rate of the moving sidewalk? \n" );
document.write( " \n" );
document.write( "
![\"\"](\"/images/stars/stars-13.gif\")
