Add or subtract the following mixed numbers. First change each mixed number to an equivalent improper fraction. Then find a common denominator, and proceed as before. Leave your answer as an improper fraction. Be sure your answers are reduced to lowest terms. 1 4/9 + 3 1/3 =

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26 August, 23:27

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Grant · Answer 1

1 (4/9) = 13/9 ... 3 1/3 = 10/3

13/9 + 10/3 you must first have equal denominators (bottom numbers)

13/9 + 30/9 = 43/9 or 4 7/9