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For a 4th of July parade, every 4th lamp post has red and white balloons and every 7th lamp post has blue and white balloons. When will a lamp post have red, white, and blue balloons?
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For a 4th of July parade, every 4th lamp post has red and white balloons and every 7th lamp post has blue and white balloons. When will a lamp post have red, white, and blue balloons?

User Grzegorz Luczywo
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7.4k points

1 Answer

5 votes
at the 28 th lamp post
User SstrykerR
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7.0k points
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