Question

You have just arrived at summer camp. In your cabin, the counselor has each camper perform the super-secret handshake with every other person in the cabin. You and another person are in the cabin, so there is one handshake. Another person arrives and another until there are 14 people in the cabin. How many handshakes will the be in all? Show your solution

Answer 1

there will be 7 handshakes because there are 14 people and it is 1 handshake for every 2 people