latihan penjumlahan pecahan

mungkin bisa membantu..

Hasilnya :
[tex]2 \times \frac{7}{12} [/tex]
caranya :

[tex] \frac{7}{12} + \frac{72}{36} = \frac{21}{36} + \frac{72}{36} = \frac{93}{36} = \frac{31}{12} = 2 \times \frac{7}{12} [/tex]
semoga jawaban saya membantu
sama2