Question

total people = 60, 27 like cool dyinks, 42 like
hot drinks how many
like both in set
topic​

Answer 1

Answer:

Since 27+42 = 69, the intersection has to be 9. 9 is your number for both. To wrap it up, 27--9 = 18 like cold only. 42 -- 9 = 33 like warm only.

Answer 2

Answer:

the no.of people who like both hot and cold drinks are9