Answer: There will be five decimal places in total.
Explanation:
Since we have given that

We have to write as a fraction multiplication problem:

The answer is in the hundredths-thousandths i.e. five decimal places because first expression is in thousandths i.e. there are 3 decimal places and second expression is in hundredths i.e. there are 2 decimal places .
So, there will be five decimal places in total.