Answer: 3 students
Explanation:
Given: The two-way table shows the number of students in a school who have rabbits and/or birds as pets.
From the given table , we can see that
The total number of students have rabbits = 43
The total number of students have birds = 40
Clearly, 43>40
Difference = 43-40=3
Hence, there are 3 students more students have rabbits than birds.