On the special playground, there are 81 square sectors, each with a side of 5 m. How many players can fit on the playground if each player needs a 75 m2 area to play?

Correct result:

n =  27


k=81 a=5 m  S=k a2=81 52=2025 m2 S1=75 m2  n=S/S1=2025/75=27

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