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Simplify each complex fraction.

(3) / (5y) + 8

-----------------
( 3) / (5y) - 8

2007-08-03 07:21:50 · 6 answers · asked by Anonymous in Science & Mathematics Mathematics

6 answers

I assume you have the actual problem as

[3/5y +8] / [3/5y - 8]; if this is wrong the simplification is done as the numerator and as the denominator simplification

lets simplify this

the numerator is (3 + 8*5y) / 5y

the denominator is (3-8*5y) / 5y

now ratioing numerator / denominator, and simplifing and multiplying by 5y/5y you end up with

(3 +40 y)/(3-40y)

2007-08-03 07:31:54 · answer #1 · answered by GTB 7 · 0 0

Just I will multiply the numerator & denominator both by 5y:

[3/(5y) + 8]/[3/(5y) - 8] = (3 + 40y)/(3 - 40y).

And that's it, as it can't be simplified any more.

2007-08-03 07:31:11 · answer #2 · answered by quidwai 4 · 0 0

Deal with the fractions above and below the main fraction first.... but before that:

Does it look like
(3/5y) +8
--------------
(3/5y) - 8

OR

3 / (5y +8)
--------------
3 / (5y -8)

?

2007-08-03 07:29:24 · answer #3 · answered by Reese 4 · 0 0

The +8 is not in the denominator, I hope.
=(3+40y)/5y divided by (3-40y)/5y
cancel ot 5y
(3+40y)/(3-40y)

2007-08-03 07:27:50 · answer #4 · answered by cidyah 7 · 0 0

Why is it that each of the 500 questions you have asked are titled "How do you do this problem?"

2007-08-03 07:28:36 · answer #5 · answered by cdmillstx 3 · 0 0

take the conjigat

2007-08-03 07:24:30 · answer #6 · answered by Anonymous · 0 0

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