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The best math program for middle school students
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SAT math harder problem strategies.
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Showing posts with label
SAT math harder problem strategies.
.
Show all posts
Friday, December 14, 2012
Ratio, Proportions -- Beginning Problem Soving (SAT level)
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Questions: #1: At a county fair, if adults to kids ratio is 2 to 3 and there are 250 people at the fair. How many adults and how many kids?...
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