Question
Irene took 2 h 40 min to make a kite. Fanny took 55 min less time than Irene while Tiffany took 40 min longer that Fanny to make a kite. How long did Tiffany take to make a kite? Express your answer in h and min.
4 m

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Irene took 2 h 40 min to make a kite. Fanny took 55 min less time than Irene while Tiffany took 40 min longer that Fanny to make a kite. How long did Tiffany take to make a kite? Express your answer in h and min.