I believe the answer would be 22
I am assuming she already has 278, so the amount of tickets needed needs to be found
388-278 = 110
Since she gets 5 tickets from each game, you divide
110/5 = 22
So she would need to play 22 games to get the remainder of the tickets
Please correct me if I am wrong, have a good day!
Also, the picture is blacked out, from my personal experience, the picture needs to exist in your device as in your camera roll before you upload it.