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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 6: (-5/7-7/9+11/13).(3-3/4)/(10/21+14/27-6/11+22/39):(2-2/3)

Toán Lớp 6: (-5/7-7/9+11/13).(3-3/4)/(10/21+14/27-6/11+22/39):(2-2/3)

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222-9+11+12:2*14+14 = ? ( )