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Mathematics 9 Online
OpenStudy (anonymous):

use a porportion to answer the question: what is 35% of 80.

OpenStudy (anonymous):

\[\frac{x}{.35}=\frac{80}{1}\]

OpenStudy (anonymous):

286% ?

OpenStudy (anonymous):

In proportions you cross multiply. 80(.35)=x

OpenStudy (anonymous):

i did that

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

80(.35)=28

OpenStudy (anonymous):

i got 28.06. is that right?

OpenStudy (anonymous):

Cause first i got 2806 then i moved the decimal two spaces down|dw:1327968374098:dw|

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