1. hitunglah hasil operasi campuran bilangan bulat berikut! a. 236 (294:(-14) x 9 b. 12 x (50-25) (-72: (-6)) c: 225:(-5×18 (16×(-25)) d. 225: (-5) x 18 (16 x (-25)) 24 x (-4) (900: (-36)) - 84
![]()
Menghitung operasi campuran:
- 236 (294 : (-14) x 9) = -37.807,2
- 12 x (50-25) (-72: (-6)) = 3.600
- 225:(-5×18 (16×(-25)) = 0,00625
- 225: (-5) x 18 (16 x (-25)) 24 x (-4) (900: (-36)) - 84 = 124.416.000
Penjelasan dan langkah-langkah
Diketahui:
Operasi campuran
- 236 (294 : (-14) x 9)
- 12 x (50-25) (-72: (-6))
- 225:(-5×18 (16×(-25))
- 225: (-5) x 18 (16 x (-25)) 24 x (-4) (900: (-36)) - 84
Ditanyakan:
Hasil operasi campuran = ?
Jawab:
Soal pertama
236 (294 : (-14) x 9) = 236 (-17,8 x 9) = 236 (-160,2) = -37.807,2
Soal kedua
12 x (50-25) (-72: (-6)) = 12 x (25) (12) = 12 x 300 = 3.600
Soal ketiga
225 : (-5×18 (16×(-25)) = 225 : (-90 (-400) = 225 : 36000 = 0,00625
Soal keempat
225: (-5) x 18 (16 x (-25)) 24 x (-4) (900: (-36)) - 84 = -45 x 18(-400)24 x (-4) (-25) - 84 = -45 x (-172.800) x 16 = 124.416.000
Pelajari lebih lanjut
Materi tentang operasi campuran bilangan bulat https://brainly.co.id/tugas/16597821
#BelajarBersamaBrainly #SPJ4
[answer.2.content]
