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A large chess tournament starts with 1024 players. How many players will be remaining after 6 rounds

User James Ehly
by
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1 Answer

4 votes

Answer:

16

Explanation:

After reach round the number of players will be reduced by a half.

After 1 round it will be 1024 * 11/2 = 512, after 2 rounds it will be 1024 * (1/2)^2 = 256 etc..

Thus, after 6 rounds the remaining players will be 1024* (1/2)^6

= 16 (answer)

User Chris Serra
by
7.5k points