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

Toán Lớp 6: 2023-25²:5³+27= 60:[7.(11²-20.6)+5]= Trả lời giúp e với ạ

Toán Lớp 6: 2023-25²:5³+27=
60:[7.(11²-20.6)+5]=
Trả lời giúp e với ạ

Comments ( 2 )

  1. 2023 – 25^2 : 5^3 + 27
    = 2023 – (5^2)^2 : 5^3 + 27
    = 2023 – 5^4 : 5^3 + 27
    = 2023 – 5 + 27
    = 2045
    ———————–
    60 : [7 . (11^2 – 20 . 6) + 5]
    = 60 : [7 . (121 – 120) + 5]
    = 60 : (7 . 1 + 5)
    = 60 : 12 = 5

  2. 2023 – 25^2 : 5^3 + 27
    = 2023 + 27 – ( 5^2 )^2 : 5^3
    = 2050 – 5^4 : 5^3
    = 2050 – 5
    = 2045
    60 : [ 7 . ( 11^2 – 20 . 6 ) + 5 ]
    = 60 : [ 7 . ( 121 – 120 ) + 5 ]
    = 60 : [ 7 . 1 + 5 ]
    = 60 : 12
    = 5

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