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

Toán Lớp 6: 2018^0 – { 152 : [ 175 + ( 2^3 . 5^2 – 6 . 25 )]}

Toán Lớp 6: 2018^0 – { 152 : [ 175 + ( 2^3 . 5^2 – 6 . 25 )]}

Comments ( 2 )

  1. Giải đáp:
    {73}/{225}
    Lời giải và giải thích chi tiết:
    2018^0-{152:[175+(2^3 .5^2-6.25)]}
    =1-{152:[175+(8.25-6.25)]}
    =1-{152:[175+25.(8-6)]}
    =1-{152:[175+25.2]}
    =1-{152:[175+50]}
    =1{152:225}
    =1-{152}/{225}
    ={225}/{225}-{152}/{225}
    ={73}/{225}

  2. Gửi cậu nò (❁´◡❁)
    2018^0-{152:[175+(2^3 .5^2-6.25)]}
    =1-{152:[175+(8.25-6.25)]}
    =1-{152:[175+25.(8-6)]}
    =1-{152:[175+25.2]}
    =1-{152:[175+50]}
    =1-{152:225}
    =1-\frac{152}{225}
    =\frac{225}{225}-\frac{152}{225}
    =\frac{73}{225}
     

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