The two-way table shows the number of students in a school who have cats and/or dogs as pets.
Have Cats
Do Not Have Cats
Total
Have Dogs
18
22
40
Do Not Have Dogs
25
35
60
Total
43
57
100
How many more students have cats than dogs? (1 point)
25
22
7
3
3 students have cats than dogs.
There are 18 students who have dogs and cats, and 22 students who only have dogs.
18 + 22 = 40 students have cats
There are 18 students who have dogs and cats, and 25 students who only have cats.
18 + 25 = 43 students have dogs
Therefore, 43 students have cats and 40 students have dogs.
43 - 40 = 3
3 more students have cats than dogs.