Case1: Subtracting mixed numbers with same denominators. Follow the given steps to subtract mixed numbers with same denominators:. Step 1– Subtract the wholes.. Step 2– Convert the fractions into improper fractions.. Step 3– Subtract the fraction.. Step 4– Change the improper fraction into a mixed number if needed.. Step 5– Write the mixed number
For21/2, the numerator is 21. Denominator. This is the number below the fraction line. For 21/2, the denominator is 2. Improper fraction. This is a fraction where the numerator is greater than the denominator. Mixed number. This is a way of expressing an improper fraction by simplifying it to whole units and a smaller overall fraction.
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