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napisz w postaci ułamków zwykłych
0,12
0,4
2,7
0,048
75,49
20,01


Odpowiedź :

Odpowiedź:

0, 12 = 12/100=3/25

0,4=4/10=2/5

2,7=2 7/10

0,048=48/1000=24/500=12/250=6/125

75,49=75 49/100

20,01=20 1/100

[tex]0,12 = \frac{12}{100} = \frac{3}{25}\\\\0,4 = \frac{4}{10} = \frac{2}{5}\\\\2,7 = \frac{27}{10} =2\frac{7}{10}\\\\0,048 = \frac{48}{1000} = \frac{6}{125}\\\\75,49 = \frac{7549}{100} = 75\frac{49}{100}\\\\20,01 = \frac{2001}{100} = 20\frac{1}{100}[/tex]