Matematika

Pertanyaan

450%: 1 3/9 X 2,80
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1 Jawaban

  • 450%×1 3/9÷2,80=
    450/100×12/9÷280/100=
    5400/900÷280/100=
    5400/900×100/280=
    540000/252000=540/252=270/126=135/63=45/21=15/7=2 1/7

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