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

Toán Lớp 6: 120.30[120:20×2]x15= help me plssss

Toán Lớp 6: 120.30[120:20×2]x15= help me plssss

Comments ( 2 )

  1. 120.30[120:20.2]xx15
    =120.30(6.2)xx15
    =120.30.12.15
    =3600.180
    =648000
     

  2. Lời giải chi tiết:
    120.30.(120:20.2).15
    =3600.(6.2).15
    =3600.12.15
    =3600.180
    =648000
    @uniquetimehunter

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