87 x 57 = 4959 20000/4959 = 4.033071184 density = 4 fans per yard²
A re a = 87 × 57 = 4959 y a r d 2 → 20.000 f an s 4959 20.000 ≈ 4 f an s p er y a r d 2
The population density of fans at the concert is calculated by dividing the total number of fans by the area of the venue. This gives an approximate density of about 4 fans per square yard. Therefore, the concert had around 4 fans for every square yard of space.
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