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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?
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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?

User Dmitry Velychko
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2 Answers

6 votes
The answer is 1t I think
User Pbaldauf
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6 votes
I believe that would be on the 15th day because the LCM, or least common multiple of 3 and 5 is 15.
User Scatman
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