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melisa1 [442]
3 years ago
14

A red light

Mathematics
1 answer:
ANEK [815]3 years ago
3 0

Answer:

Both lights would flash together after every 30 seconds.

Step-by-step explanation:

6 = 2 * 3 and 10 = 2 * 5.

LCM (Least Common Multiple) of 6 and 10 = 2 * 3 * 5 = 30.

Therefore, both lights wold flash together after every 30 seconds.

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