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3 years ago

6

Lee takes 7 hours to mow all of the yards on his block. If his brother JJ helps him, they are able to do the same job in 3 hours

. How long would it take JJ to do the job himself?

1 answer:

adelina 88 [10]3 years ago

4 0

It will take JJ 4 hours to mow all of the yards in his block alone

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