Jawaban:
c. 20
Penjelasan dengan langkah-langkah:
15 anak = 12 kelereng
9 anak = x kelereng
x = 15 × 12/9
x = 180/9
x = 20
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Jawaban:
c. 20
Penjelasan dengan langkah-langkah:
15 anak = 12 kelereng
9 anak = x kelereng
x = 15 × 12/9
x = 180/9
x = 20