(2-8/9)+(23%+84%-7%)=

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(2-8/9)+(23%+84%-7%)=(2-8/9)+(23%+84%-7%)=(2-8/9)+(23%+84%-7%)==10/9+1=19/9

(2-8/9)+(23%+84%-7%)=
(2-8/9)+(23%+84%-7%)=

(2-8/9)+(23%+84%-7%)=
=10/9+1
=19/9