Math Central - mathcentral.uregina.ca
Quandaries & Queries
Q & Q
One item is filed under this topic.
Shaking hands at a party
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
Please help me.
Answered by Penny Nom.
Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.
about math central
notre site français