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3 years ago

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Mr. McGregor has discovered that a large dog can destroy his entire garden in 2 hours and that a small boy can do the same job i

n 1 hour. How long would it take the large dog and the small boy working together to destroy Mr McGregor's garden?

1 answer:

mash [69]3 years ago

6 0

Answer: -1

Step-by-step explanation:

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Let the number be x.

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