Question

descending order of 2 /5, 1 / 3 and 3 / 7​

Answer 1

Step-by-step explanation: hope it helps you!

Answer 2

$= \frac{2}{5} \times \frac{21}{21} = \frac{42}{105} \\ \\ = \frac{1}{3} \times \frac{35}{35} = \frac{35}{105} \\ \\ = \frac{3}{7} \times \frac{15}{15} = \frac{75}{105}$

$= \frac{75}{105} \: , \: \frac{35}{105} \: , \frac{42}{105}$