Ratio and Proportion

Ratio and Proportion - Ratio and Proportion

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Ratio and Proportion Here is an example of calculating ratios and proportions in word problems.   Example 1 If Arnold can type 600 pages of manuscript in 21 days, how many days will it take him to type 230  pages if he works at the same rate? First, circle what you're asked to find—  how many days.  One simple way to work this problem is to  set up a “framework” (proportion) using the categories given in the equation. Here the categories are 
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This note was uploaded on 11/10/2011 for the course MATH 1310 taught by Professor Staff during the Fall '07 term at Texas State.

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Ratio and Proportion - Ratio and Proportion

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