Respuesta :

Answer:

1. -1/2b

2. 3a/b^2

3. 3b^2/1a^2

4. -1a^2b/2

Step-by-step explanation:

Simplified answers and then the variables cancel out each out as much as they can (That's the best way to explain it)

Answer: -4a/8ab goes with -1/2b

-9b^3/-3a^2b goes with 3a/b^2

3a^4/1a^3b^2 goes with 3b^2/1a^2

5a^4b/-10a^2 goes with-1a^2b/2

Step-by-step explanation:

When ever you do problems with fractions make sure you combine like terms. If you have multiple a’s, in this case you should divide them. When you divide a’s with exponents you always subtract the exponents by each other. Hope this helps!

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