Question

2 upon 5 x 2 upon 7​

Answer 1

2/5×2/7

4/35

hope it helps

Answer 2

$\frac{2}{5} \times \frac{2}{7} \\ \\ = \frac{2 \times 2}{5 \times 7} \\ \\ = \frac{4}{35}$

I hope this helps.