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[tex]\frac{1}{10}[/tex]+[tex]\frac{1}{2}[/tex]+[tex]\frac{1}{20}[/tex]+[tex]\frac{1}{24}[/tex]+[tex]\frac{1}{16}[/tex]+[tex]\frac{1}{8}[/tex]=

Odpowiedź :

Odpowiedź:

1/10 + 1/2 + 1/20 + 1/24 + 1/16 + 1/8 = 2/20 + 10/20 + 1/20 + 1/24 + 1/16 + 1/8 = 13/20 + 1/24 + 1/16 + 1/8 = 13/20 + 2/48 + 3/48 + 6/48 = 13/20 + 11/48 = 624/960 + 220/960 = 844/960 = 211/240