3.7k views
0 votes
If 12 people at a party shake Hands once and only once with everyone else how many handshakes occur

User Adamrights
by
7.3k points

2 Answers

2 votes

Answer:

66

Explanation:

hope it helps :)

User Xilef
by
7.2k points
3 votes

serian 144 apretones de manos en total

User Webjedi
by
7.4k points