Question

___×5/9 =1 pls fast tell the answer​

Answer 1

$\huge \huge \bf { \pmb{ \green{Answer}}}$

9/5 × 5/9 = 1

As in that way the numbers will get cancelled.

$\mathfrak\purple {★Hope\: This\: Helped\: You}$

$\mathfrak\green {★Hope\: You \: Have\: A\:Nice\:Day\:Ahead!}$