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: x+7 4/5 = 9 7/15 x = ? x = ?

Toán Lớp 5: x+7 4/5 = 9 7/15
x = ?
x = ?

Comments ( 2 )

  1. x+7 4/5=9 7/15
    x+39/5=142/15
    x=142/15-117/15
    x=25/15
    x=5/3
    Vậy x=5/3

  2. x+7 4/5=9 7/15
           x=9 7/15-7 4/5
           x=5/3
     

Leave a reply

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

About Hương