Question

200-5×[(720:10:9+360:10:6)+30:6×2]

Answer 1

200-5*[(720:10:9+360:10:6)+30:6*2]=
4680
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Answer 2

200-5x[(720:10:9+360:10:6)+30:6x2]=
=200-5x8+6+10=
=200-40+6+10=
=160+6+10=
=166+10=
=176