Olivia has 18 marbles, mason has 24 marbles, nia has 63 marbles, and eric has 75 marbles. each person packaged their marbles in groups of 9 after the marbles are packaged, who will have marbles left over

Mason will have 6 left over Eric will have 3 left over.

Oliva = 9 + 9 = 18 (no left over)

Mason = 9+9=18+6 = 24 (6 left over)

Nia = 9+9+9+9+9+9+9=63 (no left over)

Eric = 9+9+9+9+9+9+9+9=72+3=75 (3 left over)