Lal tolong bantuin dong 2/7 + 1/7 × 4/7 =
Matematika
wiwinbta5
Pertanyaan
Lal tolong bantuin dong 2/7 + 1/7 × 4/7 =
1 Jawaban
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1. Jawaban uli115
1/7 x 4/7 =4/49
2/7+ 4/49 = 14/49+4/49=18/49
dicari kpk 7 dan 49 menjadi 49