5/10;50/100;500/1000
1/10
2/100
3/1000
xin tiick
\(\frac{7}{10}\); \(\frac{7}{100}\); \(\frac{7}{1000}\)
17/100
37/1000
271/10
\(\frac{1}{10}\)\(;\frac{1}{100}\)\(;\frac{1}{1000}\)\(;.......\)
\(\frac{2}{10}\)\(;\frac{2}{100}\)\(;\frac{2}{1000}\)\(;.......\)
\(\frac{3}{10}\)\(;\frac{3}{100}\)\(;\frac{3}{1000}\)\(;............\)
Chúc em học tốt
10/10;100/100;1000/1000
9/10 9/90 9/900