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professor190 [17]
3 years ago
11

There are 8 players in a chess tournament. after the tournament each player has to shake hands with e

Mathematics
1 answer:
kati45 [8]3 years ago
8 0
<span>There are 8 players in a chess tournament. After the tournament each player has to shake hands with every other player. Which number sentence below is the best way to show the number of handshakes? 
Answer :
</span><span>7+6+5+4+3+2+1= 28</span>
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