Question
Joelle took 2 h 50 min to make a necklace. Yoko took 40 min less time than Joelle while Vanessa took 20 min longer that Yoko to make a necklace. How long did Vanessa take to make a necklace? Express your answer in h and min.
4 m

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Joelle took 2 h 50 min to make a necklace. Yoko took 40 min less time than Joelle while Vanessa took 20 min longer that Yoko to make a necklace. How long did Vanessa take to make a necklace? Express your answer in h and min.