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: 13 × 41 + 13 × 59 / 72 ÷ 12 – ÷ 12

Toán Lớp 6: 13 × 41 + 13 × 59 / 72 ÷ 12 – ÷ 12

Comments ( 2 )

  1. $\frac{13 × 41 + 13 × 59}{72 ÷ 12 – 12}$
    = $\frac{13×(41+59)}{6-12}$ 
    =$\frac{1300}{-6}$
    =-$\frac{650}{3}$ 

  2. Lời giải và giải thích chi tiết:
    (13 xx 41 + 13 xx 59)/(72 : 12 – 12)
    = (13 xx (41 + 59))/(6 – 12)
    = (13 xx 100)/(-6)
    = 1300/(-6)
    = (-650)/3

Leave a reply

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