Question

(In
a survey of 400 people, 300 people drink only one drink
out of tea and coffee. 50 people drink none of them. Find
the number of people who drink both of drinks.) ​

Answer 1

Answer:

50 people.

Step-by-step explanation:

1) 400-300 = 100

2100-50 = 50

Answer 2

Answer:remaining 50 people would like to have both of them.bcz 300 wants to drink only one drink out of tea and coffee and 50 wants to drink none of them.,which means out of 400 people only remaining 50 would like to have both of them..☺