Mathematics, 19.07.2019 06:50 194210lhs

On a string of red and blue lights, the red lights blink everyb3 seconds, and the blue lights blink every 5 seconds. how many times will they blink at the same time in one minute?

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On a string of red and blue lights, the red lights blink everyb3 seconds, and the blue lights blink...

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