Answer:
Value of b = 14
Step-by-step explanation:
The detailed calculations with steps is shown in the attachment.
Total number of team in starting = 128 teams.
In each round half of the teams are eliminated.
Therefore, number of teams remain after first round = 128/2 = 64.
The number of teams remain after second round = 64/2 = 32.
The number of teams remain after third round = 32/2 = 16.
The number of teams remain after fourth round = 16/2 = 8.
The number of teams remain after fifth round = 8/2 = 4.
<h3>Therefore, after 5 rounds there remain only 4 teams.</h3>
I think it is 77% or 77.7`% ,but tell me if I'm wrong
240................................ It had to be 20 characters so sorry for the large answer <span />
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