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Mathematics 9 Online
OpenStudy (anonymous):

If 3 = (9b/a), what is (a/b) equal to?

OpenStudy (wolfe8):

Well, you can rearrange the given equation to get a in terms of b. Then substitute in the fraction. I think that's how you do it.

OpenStudy (anonymous):

Wait what? Explain.

OpenStudy (wolfe8):

Rearrange the equation to get a=3b then replace the b in a/b with that.

OpenStudy (anonymous):

|dw:1380321118618:dw|

OpenStudy (wolfe8):

Looks about right to me.

OpenStudy (anonymous):

Ooh. So the answer is 3. Thanks.

OpenStudy (wolfe8):

You're welcome

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