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Mathematics, 31.03.2021 16:50 heyhowdy

A school held a special math event for parents. On the first night, 150 parents attended, which was 40% below the expected attendance. On the second night, 210 parents attended, exceeding the expected attendance by 40%. By what percent did the actual attendance at the special math event exceed or fall below the expected attendance for both
nights?
%.
The actual attendance at the special math event
v the expected attendance for both nights by

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