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Un article trouvé pour ce sujet.
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Two people are clapping their hands |
2019-12-06 |
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Yukti pose la question :
Two people are clapping their hands, but with different frequencies. Ramya claps her hands
17 times per 3 minutes, and Kumar claps his hands 31 times per 5 minutes. They start
clapping at the same time. How many times does each one clap before they clap together at
the same time again?
Penny Nom lui répond. |
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