tolong di jawab........

= 3/4 + 4/5
= 15 + 16 / 20
= 31/20
= 1 11/20



Semoga membantu ^^
Maaf kalau salah

3/4 + 4/5 (samakan penyebut)
= (3/4 x 5/5) + (4/5 x 4/4)
= 15/20 + 16/20
= 31/20
= 1 11/20