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Overview
Accuplacer Arithmetic
Fraction operations
5. Fraction operations Mixed numbers Converting between mixed numbers and improper fractions
5.1 Mixed numbers and improper fractions
Mixed Numbers and Improper Fractions
Understand what mixed numbers and improper fractions are, and learn the simple steps to convert an improper fraction to a mixed number and back again.
What You'll Learn
Identify an improper fraction as one where the numerator is greater than or equal to the denominator, such as \( \frac{7}{4} \)
Recognize a mixed number as a whole number combined with a proper fraction, such as \( 1\frac{3}{4} \)
Convert an improper fraction to a mixed number by dividing the numerator by the denominator to find the whole number and remainder
Convert a mixed number to an improper fraction using \( a\frac{b}{c} = \frac{a \times c + b}{c} \)
Simplify the fraction part of a mixed number by dividing numerator and denominator by their greatest common factor
Apply these conversions to compare fractions and to solve real world measurement problems
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TEST-PREP Curriculum Aligned