Mathematics, 12.04.2021 05:30 nailah742
Two lights are flashing. The red light flashes every 4 seconds and the yellow light flashes every 22 seconds. From the instant that the two lights flash at the same time, how many seconds will pass before the lights flash at the same time again? 18 sec 26 sec C. 44 sec 99 sec
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Two lights are flashing. The red light flashes every 4 seconds and the yellow light flashes every 22...
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