FRACTIONS
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Outcomes for Unit Estimate the quotient of two given positive fractions, and compare the estimate to whole number benchmarks.
Express a given positive mixed number as an improper fraction and a given positive improper fraction as a mixed number. Model multiplication of a positive fraction by a whole number concretely or pictorially, and record the process. Model multiplication of a positive fraction by a positive fraction concretely or pictorially, using an area model, and record the process. Model division of a positive proper fraction by a whole number concretely or pictorially, and record the process. Model division of a whole number by a positive proper fraction concretely or pictorially, using an area model, and record the process. Model division of a positive proper fraction by a positive proper fraction pictorially, and record the process. Generalize and apply rules for multiplying and dividing positive fractions, including mixed numbers. Solve a given problem involving positive fractions, taking into consideration order of operations (limited to problems with positive solutions). |