НОК 5 и 2 = 10 1) 5*2=10 3*2=6 2) 2*5=10 1*5=5 [tex]2 \frac{6}{10} -\frac{5}{10} = \frac{26}{10} - \frac{5}{10} = \frac{23}{10} = 2 \frac{3}{10} " alt=" 2\frac{3}{5}- \frac{1}{2} =
НОК 5 и 2 = 10 1) 5*2=10 3*2=6 2) 2*5=10 1*5=5 [tex]2 \frac{6}{10} -\frac{5}{10} = \frac{26}{10} - \frac{5}{10} = \frac{23}{10} = 2 \frac{3}{10} " align="absmiddle" class="latex-formula">