Solve the programming task below in a Python markdown code block.
Create a function that accepts dimensions, of Rows x Columns, as parameters in order to create a multiplication table sized according to the given dimensions.  **The return value of the function must be an array, and the numbers must be Fixnums, NOT strings.

Example:

multiplication_table(3,3)

1       2       3       
2       4       6       
3       6       9

-->[[1,2,3],[2,4,6],[3,6,9]]

Each value on the table should be equal to the value of multiplying the number in its first row times the number in its first column.
Also feel free to reuse/extend the following starter code:
```python
def multiplication_table(row,col):
```