Mathematics
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current location:Mathematical operation > History of fraction calculation
    1/2/3/4
    1/4+4/3
    9/7+6/9
    4/5*5/7
    6/7*2/3
    2/1+2/1
    7/18×27/28=
    21/25÷7/10
    3/4+1/4
    1/5-1/10
    4/5÷1/2
    2/3×1/9
    3/7*12/13
    4/7*12/13
    12/13*3/7
    12/13*3/7
    48565/3735+3645/341
    3/7+4/5
    7/12+1/6 6/7+11/14 5/4-2/5 3/5+2/3 11/14-3/7 5/54+11/27 4/3-3/8
    5/8-13/24 1/5+7/10

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