tolong di jawab ya 9 dan 10 pakai cara

9) 3/4 + 2/3 + 5/8
= 18/24 + 16/24 + 15/24
= 34/24 + 15/24
= 49/24 = 2 1/24 (D).

10) gabah pak sutan = 3/4 kuintal.
Gabah Pak Atas = 3/4 x 1/2 = 3/8 kuintal
Gabah pak Gani = 3/4 x 1/4 = 3/16 kuintal
3/4 + 3/8 + 3/16
= 12/16 + 6/16 + 3/16
= 18/16 + 3/16
= 21/16 = 1 5/16 (A).



Maaf jika salah