2/7=…/21=18/…​

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2/7=…/21=18/…​

Jawaban:

frac{2}{7} = frac{6}{21} = frac{18}{63} \

Penjelasan dengan langkah-langkah:

frac{2}{7} \

= frac{2}{7} times frac{3}{3} = frac{6}{21} \

= frac{6}{21} times frac{3}{3} = frac{18}{63} \