Question

(6 7/12-3 17/36)*2,5-4 1/3:0,65=
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очень срочно

Answer 1

(6 7/12-3 17/36)*2,5-4 1/3:0,65=(6 21/36-3 17/36)*2,5-13/3:0,65=
  =3 4/36*2,5-20/3=3 1/9*2,5-6 2/3=28/9*2,5-6 2/3=70/9-6 6/9=7 7/9-6 6/9=1 1/9