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Post by Agent Liz on Mar 26, 2011 12:56:34 GMT -5
To solve a proportion you must have a faction for example 4 over 7 then m over 35. how do you get from 7 to 35? answer: mulitply by 5 so you now do the same to the top(mulitply by 5) answer:20 now your problem is 4 over 5 and 20 over 35.
if you have any ?'s please ask me on my profile or on my lesson here thanks.
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