Question

Arrange the following fractions in ascending order : $\frac{3}{5},\frac{11}{5},\frac{4}{7}\mathrm{and}\frac{19}{21}$

Answer 1

Let's find the value of each expression.

$$\begin{gathered} \frac{3}{5}=0.6; \\ \frac{11}{5}=2.2; \\ \frac{4}{7}=0.5714; \\ \frac{19}{21}=0.9047 \\ 0.5714<0.6<0.9047<2.2 \end{gathered}$$;

Therefore, the answer is $\frac{4}{7}<\frac{3}{5}<\frac{19}{21}<\frac{11}{5}$.