Question

out of hundred students in a hostel 80 take tea 40 take coffee and 25 take both what is the probability that a student selected at random not taking either tea or coffee​

Answer 1

Answer:

The probability is 3/10 or 0.3

Step-by-step explanation:

15 have taken only coffee and

55 have taken only tea

So, 100-(55+15)= 30 have taken nothing

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Answer 2

Answer:

I don' know

Step-by-step explanation:

Sorry.........!.