Respuesta :
You find the lcm of both
5 10 15 20 25 30 35
7 14 21 28 35
You were the 35 caller
5 10 15 20 25 30 35
7 14 21 28 35
You were the 35 caller
you were either 5th caller 10th etc... for the mp3 and the caller for the ticket you were 7th 14th etc. what are u trying to solve? because for all i see you just need to know what number caller u were and u could be 5th and 7th or 10th and 14th etc etc