juciystar234
Solve each proportion.



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juciystar234
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dw:1358219025302:dw

juciystar234
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dw:1358219107460:dw

juciystar234
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dw:1358219139531:dw

juciystar234
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Sorry that the lines are kind of messed up. :\

zaynahf
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I can help you with the first one

juciystar234
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Ok

zaynahf
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dw:1358219288754:dw
Can you cross multiply?

juciystar234
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Yes.

zaynahf
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Can you do that with this one?

juciystar234
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6 x 7 = 42 :P

juciystar234
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Jk

zaynahf
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Yes, thats right, but whats the next part?

juciystar234
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Then divide by 5

juciystar234
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Sooo,

zaynahf
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So it is 42=5n? And then divide by 5 which is..?

juciystar234
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8.4

zaynahf
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Ok, so n=8.4.. try the next one

juciystar234
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So n= 8.4? Ok

juciystar234
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Hold on brb.

zaynahf
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Sure

juciystar234
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Ok I'm back.

juciystar234
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So 8 x 7 then divide by 3?

zaynahf
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Wb
Next one:
\[\frac{ 3 }{ 7 }= \frac{ 8 }{ x }\]

juciystar234
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18?

zaynahf
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Yep!

zaynahf
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Well, it's a decimal.. 18.6667

juciystar234
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It was actually like 18.666666666666666666666 LOL

juciystar234
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Haha...

juciystar234
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Ok next one.

zaynahf
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Yeh lol.. just put it like that

juciystar234
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Wouldn't it be 1?

zaynahf
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Not quite.. whats 9 x 4?

juciystar234
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1.215 Acctually

zaynahf
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Yep, thats right!

juciystar234
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Well, 9x4=32 then divide 32 by 32 is 1

zaynahf
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No, 9x 4 is 36

juciystar234
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So yea!! thank you SOOOOO much!! :D

zaynahf
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No problem!

juciystar234
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Oh sorry haha I know I just got confused :P