Odpowiedź :
Wyniki i skrócenie
6/8 = 3/4
3/3 = 1
10/15 = 2/3
5/10 = 1/2
4/8 = 1/2
8/12 = 2/4
6/8 = 3/4
3/3 = 1
10/15 = 2/3
5/10 = 1/2
4/8 = 1/2
8/12 = 2/4
Odpowiedź:
[tex]\frac{4}{8}+\frac{2}{8}=\frac{6}{8}=\frac{6:2}{8:2}=\frac{3}{4}\\\\\frac{1}{3}+\frac{2}{3}=\frac{3}{3}=1\\\\\frac{5}{15}+\frac{5}{15}=\frac{10}{15}=\frac{10:5}{15:5}=\frac{2}{3}\\\\\frac{2}{10}+\frac{3}{10}=\frac{5}{10}=\frac{5:5}{10:5}=\frac{1}{2}\\\\\frac{1}{8}+\frac{3}{8}=\frac{4}{8}=\frac{4:4}{8:4}= \frac{1}{2}\\\\\frac{6}{12}+\frac{2}{12}=\frac{8}{12}=\frac{8:4}{12:4}=\frac{2}{3}[/tex]