SOLUTION: 7a/a-b / 4b/a+b = This problen is 7a over a-b divided by 4b over a+b

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Question 571432: 7a/a-b / 4b/a+b = This problen is 7a over a-b divided by 4b over a+b
Answer by stanbon(50455) About Me  (Show Source):
You can put this solution on YOUR website!
7a over a-b divided by 4b over a+b
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Invert the denominator and multiply:
[7a/(a-b)] * [(a+b)/(4b)]
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= [7a(a+b)]/[4b(a-b)]
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Cheers,
Stan H.
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