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Mathematics, 01.05.2021 01:00 mikemike59

At a concert 6 out of the first 20 people who entered the concert were wearing hats. Based on this information, if
there are 800 people at the concert, how many of these
people are expected to be wearing a hat?

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At a concert 6 out of the first 20 people who entered the concert were wearing hats. Based on this...

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