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3 years ago

A red-light flashes every 28 seconds. A green light flashes every 24

Mathematics

2 answers:

Maslowich3 years ago

6 0

Answer:

168 seconds

I edited the answer.

Step-by-step explanation:

To find the the time taken for both lights to flash at the same time, we need to find the lowest common multiple of 28 and 24.

28 x 6 = 168, 24 x 7 = 168

The LCM of 28 and 24 is 168.

So it takes 168 seconds for both lights to flash at the same time.

anygoal [31]3 years ago

4 0

Answer: 168 seconds

Step-by-step explanation:

We must find the common lowest multiplier or lowest numbers that multiply both the numbers to be equal to eachother

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Step-by-step explanation:

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3 years ago

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nydimaria [60]

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Ghella [55]

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Step-by-Step Explanation:

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