First let's start with the relationship between grams and centigrams and grams and milligrams.
1 gram = 100 centigrams
1 gram = 1000 milligrams
Because these two equations are equal, we can rewrite our equation as 100 centigrams = 1000 milligrams.
Now we divide by 100 to simplify our equation to 1 centigram = 10 milligrams.
With this simplified equation we see that we multiply the number of centigrams by 10 to find the equal number of milligrams.
I'm going to divide number one to 6 parts
1.

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2.

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3.

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4.

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5.

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6.

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because to make the denominator to 100, you need to multiply 10 by 10 which is 100.
and because you multiply 10, you also have to multiply the numerator by 10.
EXAMPLES:

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Answer: OPTION C.
Step-by-step explanation:
Given the functions:

We need to divide f(x) by g(x) in order to find
÷
. Then:
÷

Factorizing and simplifying, we get:
÷

÷
Step-by-step explanation:
(2x - 3) (x+5)
hope this helps