Question

The Clayton Valley Charter High Football team recently accepted 20 athletes. The 20 athletes are invited to a "meet and greet" in the small gym. If each new athlete shakes hands with everyone else, then the number of handshakes that took place is

Answer 1

Answer:

380

Step-by-step explanation:

Each person shakes hands with nineteen other people, so if there are twenty people 19x20=380 handshakes took place.