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

Toán Lớp 5: 2/3 – (1/6 + 1/8) = ? / = gạch phân số! Bài này dễ lắm ạ!

Toán Lớp 5: 2/3 – (1/6 + 1/8) = ?
/ = gạch phân số!
Bài này dễ lắm ạ!

Comments ( 2 )

  1. $@Zeng$
    $\frac{2}{3}-$ $(\frac{1}{6}+$ $\frac{1}{8})$
    $=\frac{16}{24}-$ $(\frac{4}{24}+$ $\frac{3}{24})$ 
    $=\frac{16}{24}-$ $\frac{7}{24}$
    $=\frac{9}{24}=$ $\frac{3}{8}$
     

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