Question
Jen, Hazel and Nora have 240 buttons. Jen has 35 as many buttons as Hazel. Nora's buttons is 15 of the total number of Jen's and Hazel's buttons. How many buttons must Hazel give to Nora so that both Jen and Nora will have the same number of buttons?
4 m

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Jen, Hazel and Nora have 240 buttons. Jen has 35 as many buttons as Hazel. Nora's buttons is 15 of the total number of Jen's and Hazel's buttons. How many buttons must Hazel give to Nora so that both Jen and Nora will have the same number of buttons?