Odpowiedź :
Odpowiedź:
1/2 = 30/60
1/3 = 20/60
2/5 = 24/60
4/6 = 40/60
9/15 = 36/60
9/20 = 36/80
9/10 = 36/40
3/12 = 36/144
6/15 = 36/90
12/30 = 36/90
Odpowiedź:
a)
[tex]\frac{1}{2}= \frac{30}{60}\\\frac{1}{3} = \frac{20}{60} \\\frac{2}{5} =\frac{24}{60} \\\frac{4}{6} =\frac{40}{60} \\\frac{9}{15} = \frac{36}{60}[/tex]
[tex]\frac{9}{20} =\frac{27}{60} \\\\\frac{9}{10} = \frac{54}{60} \\\\ \frac{3}{12} =\frac{15}{60} \\\\ \frac{6}{15} =\frac{24}{60} \\\\ \frac{12}{30} =\frac{24}{60} \\[/tex]
b)
[tex]\frac{1}{2} =\frac{36}{72} \\ \\\frac{1}{3} =\frac{36}{108} \\ \\\frac{2}{5} =\frac{36}{90} \\\\ \frac{4}{6} =\frac{36}{54}\\\\\frac{9}{15} =\frac{36}{60} \\ \\ \frac{9}{20} =\frac{36}{80} \\\\ \frac{9}{10} =\frac{36}{40} \\\\ \frac{3}{12} =\frac{36}{144} \\\\\frac{6}{15} =\frac{36}{90} \\\\\frac{12}{30} =\frac{36}{90} \\ \\[/tex]