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Add 50/12 and 7/9

1st number: 4 2/12, 2nd number: 7/9

50/12 + 7/9 is 89/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 9 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 12 × 3 = 36,
    50/12 = 50 × 3/12 × 3 = 150/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    7/9 = 7 × 4/9 × 4 = 28/36
  4. Add the two like fractions:
    150/36 + 28/36 = 150 + 28/36 = 178/36
  5. 178/36 simplified gives 89/18
  6. So, 50/12 + 7/9 = 89/18
    In mixed form: 417/18

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