Mathematics, 29.10.2019 02:31 lovenot1977

There are 1800 gym members in total. 3 4 are aged 25 - 59 years, 1 5 are over 60 years and the remainder are under 25 years. how many members are under 25 years?

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There are 1800 gym members in total. 3 4 are aged 25 - 59 years, 1 5 are over 60 years and the remai...

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