Penjelasan dengan langkah-langkah:
Isi setiap paketnya
81 = 3⁴
54 = 2 × 3³
45 = 3² × 5
Isinya berarti = 3² = 9
Jumlah pensil = 45 ÷ 9 = 5
Jumlah pena = 54 ÷ 9 = 6
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Penjelasan dengan langkah-langkah:
Isi setiap paketnya
81 = 3⁴
54 = 2 × 3³
45 = 3² × 5
Isinya berarti = 3² = 9
Jumlah pensil = 45 ÷ 9 = 5
Jumlah pena = 54 ÷ 9 = 6