Question
Jane took 2 h 50 min to make a bird feeder. Penelope took 40 min less time than Jane while Nora took 40 min longer that Penelope to make a bird feeder. How long did Nora take to make a bird feeder? Express your answer in h and min.
4 m

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Jane took 2 h 50 min to make a bird feeder. Penelope took 40 min less time than Jane while Nora took 40 min longer that Penelope to make a bird feeder. How long did Nora take to make a bird feeder? Express your answer in h and min.