Answer :
24 / 60 = 128 / x ; where x is the number of songs ;
x = ( 60 × 128 ) / 24 = 7680 / 24 = 320 ;
336 is the greatest number of songs ;
x = ( 60 × 128 ) / 24 = 7680 / 24 = 320 ;
336 is the greatest number of songs ;