Tentukan hasil dari 2/5 + 4/9 × 1/3 - 1/2 : 5/6 (Tolong pake cara ya): )
Matematika
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Pertanyaan
Tentukan hasil dari 2/5 + 4/9 × 1/3 - 1/2 : 5/6
(Tolong pake cara ya): )
(Tolong pake cara ya): )
2 Jawaban
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1. Jawaban BarraIlhamM
= 2/5 + (4/9 × ⅓) - (½ : 5/6).
= 2/5 + (4/9 × ⅓) - (½ × 6/5).
= 2/5 + 4/27 - 6/10.
= 108/270 + 40/270 + 162/270.
= -14/270.
= -7/135. -
2. Jawaban Anonyme
Kelas 5 Matematika
Bab Pecahan
2/5 + 4/9 x 1/3 - 1/2 : 5/6
= 2/5 + 4/27 - 1/2 x 6/5
= 2/5 + 4/27 - 3/5
= 2/5 - 3/5 + 4/27
= -1/5 + 4/27
= -27/135 + 20/135
= -7/135