Matematika

Pertanyaan

50%-1\4+2 1\2=?
Tolong di jwab terimakasih
50%-1\4+2 1\2=? Tolong di jwab terimakasih

2 Jawaban

  • 50%=50/100:10=5/10:5=1/2-1/4=4/8-2/8=2/8=
    1/4+2 1/2=1/4+5/2=2/8+20/8=22/8=2 6/8=2 3/4
  • 50/100-1/4+2 1/2=
    50/100-25/100+250/100=
    25/100+250/100=275/100=2 75/100
    =2 3/4
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