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