» » Matematika Sekolah Menengah Pertama 45 + x = 56 (tentukan nilai X)

2/5 + 2 1/4 + 1 3/10 =

2/4 × 4/2 =


cengeng, g suka di cuekin, anaknya baperan, Ngambekan, Toxic, g bisa di bentak2, cerewet, gampang salting, lemot, moodyan, dikit2 nangis, Friendly (itu aku ._.)​

Matematika Sekolah Menengah Pertama 45 + x = 56 (tentukan nilai X)

2/5 + 2 1/4 + 1 3/10 =

2/4 × 4/2 =


cengeng, g suka di cuekin, anaknya baperan, Ngambekan, Toxic, g bisa di bentak2, cerewet, gampang salting, lemot, moodyan, dikit2 nangis, Friendly (itu aku ._.)​

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45 + x = 56 (tentukan nilai X)

2/5 + 2 1/4 + 1 3/10 =

2/4 × 4/2 =


cengeng, g suka di cuekin, anaknya baperan, Ngambekan, Toxic, g bisa di bentak2, cerewet, gampang salting, lemot, moodyan, dikit2 nangis, Friendly (itu aku ._.)​

45 + x = 56 ( Tentukan Nilai X)

56 - 45 = 11

Jadi Nilai Xnya Adalah 11.

2/5 + 2 ¼ + 1 3/10

= 2/5 + 9/4 + 1 3/10

= 2/5 + 9/4 + 13/10

= 79/20

= 3 19/20

2/4 × 2/4

= ½ × 2/4

= ½ × ½

= 1 × 1 / 2 × 2

= 1 / 2 × 2

= ¼

⃢~ Opung~⃠⃫⃟⃤᳗᳐

Penjelasan dengan langkah-langkah:

Nomor 1 :

  • 45 + x = 56
  • x = 56 - 45
  • x = 11

Nomor 2 :

  • 2/5 + 2 1/4 + 1 3/10
  • = 2/5 + 9/4 + 13/10
  • = 8/20 + 45/20 + 26/20
  • = 53/20 + 26/20
  • = 79/20
  • = 3 19/20

Nomor 3 :

  • 2/4 × 4/2
  • = 1/2 × 2/1
  • = (1×2) / (2×1)
  • = 2/2
  • = 1

-Rz-

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