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every 3 days Seth goes to the grocery store his best friend Brian goes every 5 days on what day will they both go to the store on the same day

1 Answer

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Answer:

3, 6, 9, 12, 15, 18

5, 10, 15

The answer is on the 15th day. You can find this by finding the LCF or Least Common Factor of 3 and 5.

Explanation:


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