It would be 2/5
There’s 12 bass fish and 30 fish overall
Which equals:
12/30
And then if you simplify 12/30 you get 2/5
The median is 8 and the mode is 6, therefore the difference between the median and the mode is 2
8x - 2y = 48, y =4
8x - 2(4) = 48
8x - 8 = 48
8x = 48+8
8x = 56
x = 56/8 = 7
x = 7