Your local radio station is having their yearly music player and concert ticket giveaway. For one minute, every 5^\text{th}5
th
5, start superscript, start text, t, h, end text, end superscript caller will win a music player and every 7^\text{th}7
th
7, start superscript, start text, t, h, end text, end superscript caller will win concert tickets.
You were just the first caller to win both a music player and concert tickets!
What number caller were you?