2 1/4 + 2 1/3+2 1/2. =........ berapa hasil jumlahnya
Matematika
Zahranovsyawaliah1
Pertanyaan
2 1/4 + 2 1/3+2 1/2. =........ berapa hasil jumlahnya
2 Jawaban
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1. Jawaban annissa1506
2 1/4 + 2 1/3+2 1/2 = 9/4 + 7/3 + 5/2 = ((3*9) + (4*7) + (6*5)) / 12 = (27+28+30)/12 = 85/12 = 7 1/12 -
2. Jawaban Anonyme
Bab Bilangan Pecahan
Matematika SD Kelas V
2 1/4 + 2 1/3 + 2 1/2 = (2 + 2 + 2) + (1/4 + 1/3 + 1/2)
= 6 + (3/12 + 4/12 + 6/12)
= 6 + 13/12
= 6 + 1 1/12
= 7 1/12