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

Toán Lớp 5: C=5/3 + 5/6 + 5/10 + … +5/120

Toán Lớp 5: C=5/3 + 5/6 + 5/10 + … +5/120

Comments ( 1 )

  1. Giải đáp:41/24
     
    Lời giải và giải thích chi tiết:
    C=5 x (1/3+1/6+1/10+…1/120)
    C=5 x (1/3+1/120)
    C=5 x 41/120
    C=41/24

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

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