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Wiki User
It is closer to 500.
Anonymous ∙
500
is 548 closer to 500 or 600
23x23=529 and 24x24=576
600
They are: 529 and 576
600 because if it is over 550 it should round up
6,537 rounds to 6,500 because 537 is closer to 500 than it is to 600.
642 is closer to 600