A red light flashes every 6 seconds A yellow light flashes every 4 seconds They both flash at the same time. After how many seconds will they next both flash at the same time?

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asked Nov 22, 2022 31.0k views

3 votes

A red light flashes every 6 seconds

A yellow light flashes every 4 seconds
They both flash at the same time.

After how many seconds will they next both flash at the same time?

Mathematics
high-school

Ilkerkaran asked

by Ilkerkaran

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1 Answer

3 votes

Answer:

Explanation:

6 and 4 are factors of 12

6, 12

4, 8, 12

Keety answered Nov 27, 2022

by Keety

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