How many people are involved if there are 1000 handshakes?
ANSWERS
2015-11-03 23:49:48
There is 2000 people involved
2015-11-03 23:51:03
Everyone has 2 hands 2 x 1000 = 2000
ADD ANSWER
There is 2000 people involved
Everyone has 2 hands 2 x 1000 = 2000