hasil pecahan 2 .2/7 - 2 .3/21
Matematika
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Pertanyaan
hasil pecahan 2 .2/7 - 2 .3/21
1 Jawaban
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1. Jawaban BarraIlhamM
= 2 2/7 - 2 3/21.
= (2 - 2) + (2/7 - 3/21).
= 6/21 - 3/21.
= 3/21.
= 1/7.