6 - (1 2/9 + 3 11/12) + 0,25 =

Question

6 - (1 2/9 + 3 11/12) + 0,25 =

Answer 1

11/9+47/12=(44+47*3)/36=(44+141)/36=185/36

216/36-185/36=31/36

31/36+25/100=(3100+25*36)/3600=4000/3600=40/36=10/9=1 цел 1/9

Answer 2

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