Question

there are 210 members in a club , 100 of them drink tea and 65 drink tea but no coffee(1) how many drink coffee​

Answer 1

Answer:

let the no.of members who drink coffee =x

given

total members=210

total members who drink tea =100+65=165

according to question ,

no.of members who drink tea+the no.of members who drink coffee=210

165+x=210

x=210-165

x=45

hence,the no.of members who drink coffee is 45

hope this helps you