Answer:

Step-by-step explanation:
We remove the bracket and rearrange the numbers to add them. Only similar variables can be added together.

Mrs. Wang is 55 years old and her daughter is 18 years old.
800-200=600 is a good estimate
Let's define both terms first. Inductive reasoning is a conclusion that you get out of a series of observation. However, this may be true or not. But for deductive reasoning, you reach a conclusion that you get out of a series of observations that are also supported by facts. These are all true.
Since all the statements are based on facts, this is a deductive reasoning.
The answer is B. deductive.
Where is this system please ?