tolong jawab dong pakai sifa komutatif dan asosiatif
Matematika
firazafira5
Pertanyaan
tolong jawab dong pakai sifa komutatif dan asosiatif
2 Jawaban
-
1. Jawaban dhaffasawira
komutatif
= 125 × 8 × ( - 23 ) × 3
= 1.000 × ( -23 ) × 3
= -23.000 × 3
= -69.000
asosiatif
= ( 125 × 8 ) ( -23 × 3 )
= ( 1.000 ) ( -69 )
= -69.000 -
2. Jawaban Kesrev
Pelajaran Kelas V Semester 1
Soal = 125 x (-23) x 8 x 3
Komutatif = -23 x 125 x 8 x 3 = 125 x (-23) x 3 x 8
= -2875 x 24 = -2875 x 24
= -69.000 = -69.000
Asosiatif = (125 x (-23)) x 8 x 3 = 125 x (-23) x (8 x 3)
= -2875 x 24 = -2875 x 24
= -69.000 = -69.000
Semoga membantu.....
#Maaf jika ada yg salah....