প্রশ্ন সংশোধন করুন
প্রশ্ন:
Club A has 20 members and Club B has 27. If a total of 42 people belong to the two clubs, how many people belong to both clubs?
Club A has 20 members and Club B has 27. If a total of 42 people belong to the two clubs, how many people belong to both clubs?