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Mathematics, 17.10.2021 14:00 kendallnowell18
There are 90 students in a speech contest. Yesterday 1/3 of them gave their speeches. Today 2/5 of the remaining students gave their speeches. How many students still haven’t given their speeches.
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There are 90 students in a speech contest. Yesterday 1/3 of them gave their speeches. Today 2/5 of t...
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