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: 2m vuông 865cm vuông=-.m vuông

Toán Lớp 5: 2m vuông 865cm vuông=…..m vuông

Comments ( 2 )

  1. 2m² 865cm² =  2,0865 m²
     Vì 865 cm² = 0,0865 m²
    ⇒ 2m² 865 cm² = 2 + 0,0865 = 2,0865m²

  2. Ta có :
    865cm^2 = 865/(10000) m^2 = 0,0865  
    => 2m^2 865cm^2 = 2,0865m^2  

Leave a reply

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

About Tùy Linh