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In this video, Sal determines if 30/45 and 54/81 are equivalent fractions. He explains that he looks at each numerator and denominator as 2 numbers multiplied together. Then he simplifies both fractions to arrive at the conclusion; that 30/45 and 54/81 are equivalent.
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49 Downloads
CCSS:
Adaptable
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Resource Details
Creative Commons
BY-NC-SA: 3.0
Common Core
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