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Mathematics, 26.04.2021 22:00 Abrahamolve

Terry's brother can paint a room in 3 hours less than Terry can paint it. Working together they can complete the job in 2 hours. How much time would require Terry to paint the room working alone? Enter just the number no words.

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Terry's brother can paint a room in 3 hours less than Terry can paint it. Working together they can...
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