Of the six graders in school for fifths play at least one sport of those 2/3 play on a team what fraction of the six graders plays on a sports team?

        of the 6th graders play on a sports team.

Step-by-step explanation:

The fraction in which at least one sport play =

Here "Of" means "times".

so   of  means { } ×

      = of the 6th graders play on a sports team.