To determine how many times greater 9800 is than 980, you can divide 9800 by 980:
\[ \frac{9800}{980} = 10 \]
So, 9800 is 10 times greater than 980.
To find what fractional part 980 is of 9800, you can divide 980 by 9800:
\[ \frac{980}{9800} = \frac{1}{10} \]
Therefore, 980 is \(\frac{1}{10}\) of 9800.