3/6 - 7/5
nt : pke cara UnU
yok dipilih dipilih buk, mba, kak, dek ;-;
![](https://id-static.z-dn.net/files/d5c/3c65877f2fc61cf9b42728db91aa3571.jpg)
3/6 - 7/5
= 15/30 - 42/30
= - 27/30
= - 27 ÷ 3/30 ÷ 3
=> - 9/10
[tex] \colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}[/tex]
[tex]{ \pink{ \underline{ \purple{ \underline {\mathfrak\color{red}{Riiax}}}}}}[/tex]
[tex] \tt = \frac{3}{6} - \frac{7}{5} [/tex]
[tex] \tt = \frac{15}{30} - \frac{42}{30} [/tex]
[tex] \tt = \frac{ - 27}{30} [/tex]
[tex] \tt = - \frac{9}{10} [/tex]
[tex]\purple{\boxed{\blue{\boxed{\green{\star{\orange{\ \: \: \mathcal{JK} \: \: \: {\green{\star}}}}}}}}} [/tex]