Arrange the 96 pieces according to --- 0 0 ‰ --- 0 0 ‰ ·..., --- how many parts of the total number, ○ how many parts of the total number, ● how many parts of the total number

Arrange the 96 pieces according to --- 0 0 ‰ --- 0 0 ‰ ·..., --- how many parts of the total number, ○ how many parts of the total number, ● how many parts of the total number

96 △ 5 = 19 (group 1)
A total of 19 + 1 = 20 (pieces) 20 △ 96 = 5 / 24
A total of 19 × 2 = 38 △ 96 = 19 / 48
It's the same as 0, so it's 19 / 48