4/6-1/4 =x, Nilai x adalah.. a. 5/12 b. 7/12 c. 5/24 d. 7/24 Cara hitungnya gimna? Lupa ! Hehe

= 4/6 - 1/4 ----> kpk 4 & 6 = 12
= 8/12 - 3/12
= 5/12

[tex] \frac{4}{6} +\frac{1}{4} [/tex]
[tex] = \frac{4.4 - 1.6}{4.6} [/tex]
[tex] = \frac{16 - 6}{4.6} [/tex]
[tex] = \frac{10}{4.6} [/tex]
[tex] = \frac{5}{12} [/tex]

Notes :
itu hanya tinggal kali silang.
titik(.) = simbol kali