Question
Kimberly took 3 h 55 min to make a pillow cover. Kathy took 50 min less time than Kimberly while Gem took 40 min longer that Kathy to make a pillow cover. How long did Gem take to make a pillow cover? Express your answer in h and min.
4 m

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Kimberly took 3 h 55 min to make a pillow cover. Kathy took 50 min less time than Kimberly while Gem took 40 min longer that Kathy to make a pillow cover. How long did Gem take to make a pillow cover? Express your answer in h and min.