1. divide 6 and 6, both sides will not equal * u7 Z. I- [( t& h" T; b/ z2. take any side of the 6, divide then 3 and 3, again both sides will not equal ( V, x$ a3 E( v0 ]. z; E& t% K5.39.217.77:88983. take any 2 and weigh them7 ^+ l" P7 N- u- h& S+ s/ [
if they equal, the one left is the ball.