Question

IN A CLASS OF 54 STUDENT,24 DRINKS MILK,28 DRINKS TEA AND 8 DRINK NONE . FIND HOW MANY DRINK BOTH MILK AND TEA .

Answer 1

Total students who drinks both milk and tea =(24+28)=52

Total students in class =54

P (E) =52 /54 =1.038.......

Answer 2

Hi

I think there is any mistake in question because by adding students who drink milk, tea and none, the sum was 60 but total students in class were 54