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 7: 35$\frac{2}{3}$ . $\frac{5}{6}$ – 5$\frac{2}{3}$ . $\frac{10}{12}$

Toán Lớp 7: 35$\frac{2}{3}$ . $\frac{5}{6}$ – 5$\frac{2}{3}$ . $\frac{10}{12}$

Comments ( 2 )

  1. Lời giải chi tiết:
    352/3.(5)/6-52/(3).(10)/12
    =352/3.(5)/6-52/(3).(5)/6
    =5/6.(35\frac{2}{3}-5\frac{2}{3})
    =5/(6).30
    =5.5
    =25

  2. 352/3 . 5/6 – 52/3 . 10/12
    = 107/3 . 5/6 – 17/3 . 5/6
    = (107/3 – 17/3) . 5/6
    = 30 . 5/6
    = 25

Leave a reply

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

About An Kim