Mathematics
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current location:Mathematical operation > History of fraction calculation
    4/7*3/5
    4/7/3/5
    4/5-3/4
    2/7+3/5
    323/530-321/527
    3/8-4/11
    4/7-3/5
    3/5+2/7
    16/125-28/375
    5/8-3/5
    3/5-5/8
    5/8-4/5
    5/8-3/5
    6/6/6/6
    1/15+1/24
    1/2+1/3
    3/4-1/1
    3/6-5/7=
    3/6+5/7=
    3/5+3/4=

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