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Add 90/14 and 4/9

1st number: 6 6/14, 2nd number: 4/9

90/14 + 4/9 is 433/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 9 is 126
  2. For the 1st fraction, since 14 × 9 = 126,
    90/14 = 90 × 9/14 × 9 = 810/126
  3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
    4/9 = 4 × 14/9 × 14 = 56/126
  4. Add the two fractions:
    810/126 + 56/126 = 810 + 56/126 = 866/126
  5. 866/126 simplified gives 433/63
  6. So, 90/14 + 4/9 = 433/63
    In mixed form: 655/63

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