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2014-09-10T15:25:39+03:00
Fractiile * adica : 315/320 ( simplifici prin 5 ) => 63/64 48/124 ( simplifici prin 2 ) => 24/62 ( inca o data prin 2 ) => 12/31  360/420 ( simplifici prin 2 ) => 180/210 ( inca o data prin 2 ) => 90/105 ( acum simplifici prin 5 ) => 18/21 312/390 ( simplifici prin 2 ) => 156/195 
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