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

Toán Lớp 6: (1/2+1/2+10).5.2:55 hhhhhhheeeeeeeeeeeellllllllppppppppppp

Toán Lớp 6: (1/2+1/2+10).5.2:55
hhhhhhheeeeeeeeeeeellllllllppppppppppp

Comments ( 2 )

  1. Giải đáp:
    (1/2+1/2+10) . 5 . 2 : 55=2
    Lời giải và giải thích chi tiết:
    (1/2+1/2+10) . 5 . 2 : 55
    =((1+1)/2 + 10) . 5 . 2 . 1/55
    = (2/2 + 10) . 5 . 2 . 1/55
    = (1 + 10) . 5 . 2 . 1/55
    =11 . 5 . 2 . 1/55
    =55 . 1/55 . 2
    =1 . 2
    =2

  2. =(1+10).10:55
    =11.10:55
    =110:55
    =2
    vote 5 sao và ctlhn nha
     

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

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