tolong dijawab pake cara ya terimakasih

Mapel : Matematika
Kelas : IV SD
Bab : Pecahan

Pembahasan :
3(3/4) - 1(1/2) x 1(1/3)
= 15/4 - (3/2) x (4/3)
= 15/4 - (2)
= (15 - 8)/4
= 7/4
= 1(3/4)

15/4 - 3/2 × 4/3
= 15/4 - 4/2
= (15 - 8)/4
= 7/4
= 1 3/4