Register Now

Login

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

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

Toán Lớp 5: 4/25 x 14/9 – 22/25 x 5/9 + 18/25 x 14/9

Toán Lớp 5: 4/25 x 14/9 – 22/25 x 5/9 + 18/25 x 14/9

Comments ( 2 )

  1. 4/25 ×14/9 – 22/25 ×5/9 + 18/25 ×14/9
    =(4/25 ×14/9+ 18/25 ×14/9)- 22/25 ×5/9
    =14/9×(4/25+18/25)- 22/25 ×5/9
    =14/9×22/25- 22/25 ×5/9
    =22/25×(14/9-5/9)
    =22/25×9/9=22/25
     

  2. Giải đáp:
     
    Lời giải và giải thích chi tiết
    Xin 5 sao vs hay nhất ak
     

    toan-lop-5-4-25-14-9-22-25-5-9-18-25-14-9

Leave a reply

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

About Ayla