A can do a work in 4 days and B can do the same work in 3 days. How long it will take if both A and B do the work together ?

Asked Sep 07, 2023 Modified Sep 07, 2023 Viewed 0 times
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asked Sep 07, 2023 at 09:12
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1 days 5/7 hours
answered Sep 07, 2023 at 09:12

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