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

Toán Lớp 6: `BCNN ( 5 , 60 ) ===–`

Toán Lớp 6: BCNN ( 5 , 60 ) =…………………………..

Comments ( 2 )

  1. Đề : tìm BCNN(5,60)
       5=5             60=$2^2$.3.5
    BCNN(5,60)=$2^2$.3.5=60
    CHÚC TUS HỌC TỐT
     

  2. Giải đáp:
     $\text{* Ta cs:}$
    $5=5$
    $60= 2².3.5$
    $\text{⇔ BCNN(5,60)= 2².3.5=60}$
     $@Win$

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

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