in a class of 36 students, 29 do mathematics and 20 do chemistry. if 5 students do neither, how many students do chemistry but not mathematics

I think that it is 2

Step-by-step explanation:

2

Step-by-step explanation:

We first subtract 5 from 36 since 5 students do neither.

So, out of 31 students, 29 do mathematics and 20 do chemistry

Adding and subtracting we get

49-31 = 18

So 18 students do both.

Subracting 18 from 20 we get

20-18 = 2.

ou would have 12 of each