3/5 = 6 /10
6/10 = 1/10 + 5 /10
= 2/10 + 4/10
= 3/10 + 3/10
\(\frac{3}{5}\)= \(\frac{6}{10}\)
Ta có : \(\frac{6}{10}\)= \(\frac{1}{10}\)+ \(\frac{5}{10}\)
\(\frac{6}{10}\)= \(\frac{2}{10}\)+ \(\frac{4}{10}\)
\(\frac{6}{10}\)= \(\frac{3}{10}\) + \(\frac{3}{10}\)
\(\frac{3}{5}=\frac{6}{10}=0,6\)
\(0,6=0,1+0,5\)
\(=0,2+0,4\)
\(=0,3+0,3\)
3/5 = 6 /10
6/10 = 1/10 + 5 /10
= 2/10 + 4/10
= 3/10 + 3/10