At the community center nine boys and nine girls are playing singles at the community center nine boys and nine girls are playing singles table tennis. If each girl plays against east boys everyone’s how many games are played?
81 games. One girl plays a game with each boy so one girl (1) x nine boys (9)=9. Likewise, one boy (1) x nine girls (9)=9. This sequence can be done with every boy and girl. So nine games for one girl equals 9, since there’s nine girls 9x9=81
