Matematika

Pertanyaan

200/6800×100%=
300/7200×100%=
400/8600×100%=

1 Jawaban

  • 200/6800×100/100=20000/680000:100=200/6800:100=2/68:2=1/34

    300/7200×100/100=30000/720000:100=30/720:10=3/72:3=1/30

    400/8600×100/100=40000/860000:10000=4/86:2=2/43

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