求人帮我做这道数学题-4/3X(12-2带3/2-0.12)

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求人帮我做这道数学题-4/3X(12-2带3/2-0.12)
求人帮我做这道数学题
-4/3X(12-2带3/2-0.12)

求人帮我做这道数学题-4/3X(12-2带3/2-0.12)
-4/3X(12-2带3/2-0.12)
=-4/3×(12-2-3/2-12/100)
=-9+3/2+1/2+100/9
=-5+100/9
=-100/20+100/9
=-100/11

-4/3X(12-2带3/2-0.12)
=-4/3×(12-2-3/2-12/100)
=-9+3/2+1/2+100/9
=-5+100/9
=-100/20+100/9
=-100/11

-4/3X(12-2带3/2-0.12)
=-4/3X(12-7/2-3/25)
=-4/3X(600/50-175/50-6/50)
=-4/3X419/50
=-1676/150
=-838/75