Question

A group of 30 people take either tea or coffee. If 12 people do not take tea and 15 people take coffee,
then the number of people who take tea are
[ ]
a) 18
b) 16
c) 15
d) 12​

Answer 1

Answer:

Step-by-step explanation:i)no.of people in a group.=30

(ii)no.of poeple take coffee=15

(iii)30-15=15

(iv):total people taken tea =15

Answer 2

Answer:

n(meu) =30

n(tea)=12

n(coffee)=15

n(tea)=n(meu)-n(tea)

n(tea)=30-12

=18