A. 5/7+(-2/5)= ? B. 5 1/6 + 2 1/4 = ?
Matematika
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Pertanyaan
A. 5/7+(-2/5)= ?
B. 5 1/6 + 2 1/4 = ?
B. 5 1/6 + 2 1/4 = ?
1 Jawaban
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1. Jawaban Anonyme
Bab Bilangan Pecahan
Matematika SD Kelas V
1] 5/7 + (-2/5)
= 5/7 - 2/5
= 25/35 - 14/35
= 11/35
2] 5 1/6 + 2 1/4
= (5 + 2) + (1/6 + 1/4)
= 7 + 2/12 + 3/12
= 7 + 5/12
= 7 5/12