\(\frac{10}{10}+\frac{9}{10}+\frac{8}{10}+\frac{7}{10}\)
\(=\frac{10+9+8+7}{10}\)
\(=\frac{34}{10}\)
\(=\frac{17}{5}\)
\(\frac{10}{10}+\frac{9}{10}+\frac{8}{10}+\frac{7}{10}\)
\(=\frac{10+9+8+7}{10}\)
\(=\frac{34}{10}\)
\(\text{k tui nhak }\)
\(\frac{10}{10}+\frac{9}{10}+\frac{8}{10}+\frac{7}{10}\)
\(=\frac{10+9+8+7}{10}\)
\(=\frac{34}{10}=3,4\)
K mình nha mấy bạn !