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Two neon lights are turned on at the same time. One blinks every 5 seconds and the other blinks every 6 seconds. in 60 seconds, how many times will they
blink at the same time?

Respuesta :

The first light will blink 12 times, and the secong one will blink 10 times in sixty seconds.

Divide 60/5 and 60/6 you'll get your answers...........

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