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julia-pushkina [17]
3 years ago
13

Two neon lights are turned on at the same time one blinks every 5 seconds and the other blinks every 8 seconds when will both bl

ink at the same time
Mathematics
2 answers:
Natasha2012 [34]3 years ago
6 0

Answer: 40 seconds


Step-by-step explanation:

They have that multiple in common


s344n2d4d5 [400]3 years ago
5 0

Just find the lowest common multiple of 5 and 8.

So:

LCM [5, 8] = 40

At 40 seconds, both lights will blink at the same time.

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