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Add 90/98 and 7/9

90/98 + 7/9 is 748/441.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 9 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    90/98 = 90 × 9/98 × 9 = 810/882
  3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
    7/9 = 7 × 98/9 × 98 = 686/882
  4. Add the two like fractions:
    810/882 + 686/882 = 810 + 686/882 = 1496/882
  5. 1496/882 simplified gives 748/441
  6. So, 90/98 + 7/9 = 748/441
    In mixed form: 1307/441

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