Mathematics, 16.12.2020 01:00, MileenaKitana

Worker A can finish a job in 3 hours. When working at
the same time as Worker
B, they can finish the job in
2 hours. How long does it
take for Worker B to finish
the job if he works alone

Answers: 1

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Worker A can finish a job in 3 hours. When working at
the same time as Worker
B, they c...