Mathematics
Mathematics, 15.01.2020 04:31, sofipalis9869

Five bells begin to ring together and they ring at intervals of 3, 4, 8, 12 and 15 seconds, respectively. how many times will they ring together at the same second in one hour excluding the one at the end?

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Five bells begin to ring together and they ring at intervals of 3, 4, 8, 12 and 15 seconds, respecti...

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