Question
Pamela took 2 h 45 min to make a necklace. Gem took 40 min less time than Pamela while Gabby took 30 min longer that Gem to make a necklace. How long did Gabby take to make a necklace? Express your answer in h and min.
4 m

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Pamela took 2 h 45 min to make a necklace. Gem took 40 min less time than Pamela while Gabby took 30 min longer that Gem to make a necklace. How long did Gabby take to make a necklace? Express your answer in h and min.