Mathematics, 10.06.2020 12:57 DesperatforanA

A red light flashes on
every
8 secs and a
green light flashes on
flashes on every 10 secs. If the two
lights are switched on
at the same time.
After how long will both lights flash on
together?

Answers: 2

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A red light flashes on
every
8 secs and a
green light flashes on
flashes on eve...