Verified Answer :

\(n-a\ number\\\\\frac{1}{10}\times n=0.1\ \ \ \ |multiply\ both\ sides\ by\ 10\\\\\boxed{n=1}\\\\\frac{1}{10}\times n=0.09\ \ \ \ \ |multiply\ both\ sides\ by\ 10\\\\\boxed{n=0.9}\)

Answer:

1

0.9

Step-by-step explanation: