At Mariah's birthday party, 9 of her friends ate 3/4 of her chocolate cake. How much of the cake did each friend eat?
12
6 3/4
1/9
1/12
To find out how much of the cake each friend ate, we need to divide the amount eaten (3/4) by the number of friends (9):
3/4 รท 9 = 1/12
Therefore, each friend ate 1/12 of the cake.