Hey there!
Your answer to this question is 6, so the one you have checked now is right!
Why:
According to the table, 46 total people like baseball (1st column, 3rd row) and 40 total people like tennis (3rd column, 1st row).
It asks how many more people like baseball than tennis, so subtract the number of people who like tennis from the number of people who like baseball.
46 - 40 = 6
Hope this helps!