Question

Which is greater?
$0.5$ or $0.05$

Answer 1

Since $0.5$ can be written as $05/10$

And $0.05$ as $005/100$

Now, Do cross multiplication. Like this

$5\times 100=500$

$5\times 10=50$

So, it would be $0.5$ as $500$ and $0.05$ as $50$ ( after cross multiplication )

Now you can easily understand that $0.5>0.05$