求比值:7/6:3/4

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求比值:7/6:3/4求比值:7/6:3/4求比值:7/6:3/47/6:3/4=(7/6)*12:(3/4)*12=14:9=14/9=7/6*4/3=28/18=14/914:97/6:3/4=7

求比值:7/6:3/4
求比值:7/6:3/4

求比值:7/6:3/4
7/6:3/4
=(7/6)*12:(3/4)*12
=14:9
=14/9

=7/6*4/3
=28/18
=14/9
14:9

7/6:3/4=7/6X 4/3=14/9=1又 5/9