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

Toán Lớp 6: `-8/7+2/3×9/4===–`

Toán Lớp 6: -8/7+2/3×9/4=…………………………..

Comments ( 2 )

  1. -8/7 + 2/3 xx 9/4
    = -8/7 + 3/2
    = -5/14
     

  2. Giải đáp:
    -$\frac{8}{7}$+$\frac{2}{3}$ x$\frac{9}{4}$ 
    =-$\frac{8}{7}$+$\frac{3}{2}$ 
    =$\frac{5}{14}$ 
    $#ngáo$

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