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 6: nhanh lên ạ em đang học online (0.6)^5/(0.2)6 bằng bao nhiêu ạ

Toán Lớp 6: nhanh lên ạ em đang học online
(0.6)^5/(0.2)6 bằng bao nhiêu ạ

Comments ( 2 )

  1. ((0,6)^5)/((0,2)^6)=(3^5.(0,2)^5)/((0,2)^6)
    =(3^5)/(0,2)=243/(0,2)=1215
    $\text{@ThanhTruc2008}$

  2. Giải đáp:
    $\\$
    (0,6)^5/(0,2)^6
    = (3/5)^5/(1/5)^6
    = (3 × 1/5)^5/(1/5)^6
    = (3^5 × (1/5)^5)/(1/5)^6
    = (3^5 × 1)/(1/5)
    = 3^5/(1/5)
    = 243/(1/5)
    = 243 ÷ (1/5)
    = 243 × 5
    = 1215
     

Leave a reply

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

About Tùy Linh