Question

5. Transformati in fractii ordinare
0,(4); 1,(2); 0,(36), 4,(45); 12,(123), 0,263); 0,0(5), 1,16); 3,1(24); 4,1(523): 20,1(345).
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Answer 1

Răspuns:

0.(4)= 4-0/9=4/9

1,(2)=12-1/9=13/9

0.(36)=36-0/99=36/99=4/9

4.(45)=445-4/99=441/99=49/11

12,(123)=12123-12/999=12111/999=4037/333

0,(263)=263-0/999=263/999

0,0(5)=5-0/90=5/90=1/18

1,(16)=116-1/99=115/99

3,1(24)=3124-31/990=3093/990=1031/330

4.1(523)=41523-41/9990=41482/9990

20,1(345)=201345-201/9990=201144/9990=67048/3330

Sper ca te-am ajutat! Succes!