The two-way table shows the number of students in a school who like mathematics and/or physics.

Like Mathematics

Do Not Like Mathematics

Total

Like Physics

15

20

35

Do Not Like Physics

5

25

30

Total

20

45

65

How many more students like physics than mathematics? (5 points)

10

15

20

25

1 answer

The number of students who like physics is 35, and the number of students who like mathematics is 20.

Therefore, 35 - 20 = 15

So, 15 more students like physics than mathematics.

Answer: 15