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Mathematics, 29.10.2021 22:50 NeverEndingCycle

There are 45 students in a speech contest. Yesterday 1/3 or them gave their speeches. Today, 2/3 of the remaining students gave their speeches, how many students still haven’t given their speeches?

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There are 45 students in a speech contest. Yesterday 1/3 or them gave their speeches. Today, 2/3 of...
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