Please help I been looking at my screen for an hourrr

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

What’s the range cuz i can’t find it?

£100.80 divided by 14 equals 7.2 how would we put this as money