Let's address the given questions step-by-step:
### Part a:
[tex]\[ 34,56.100 = 3 \][/tex]
The given expression in part a involves some notation or context that is unclear without additional information. Based on the information provided, the solution is [tex]\(3\)[/tex].
### Part b:
[tex]\[ 0.198 \cdot 100 \][/tex]
To compute the product of [tex]\(0.198\)[/tex] and [tex]\(100\)[/tex]:
1. Start by understanding that multiplication by [tex]\(100\)[/tex] effectively shifts the decimal point two places to the right.
2. Moving the decimal point in [tex]\(0.198\)[/tex] two places to the right changes it to [tex]\(19.8\)[/tex].
Thus, the calculation result is:
[tex]\[ 0.198 \cdot 100 = 19.8 \][/tex]
So, the final result for part b is:
[tex]\[ 19.8 \][/tex]
This completes the step-by-step solution for the given question.
