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Add 7/12 and 98/90

1st number: 7/12, 2nd number: 1 8/90

7/12 + 98/90 is 301/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 90 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 12 × 15 = 180,
    7/12 = 7 × 15/12 × 15 = 105/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    98/90 = 98 × 2/90 × 2 = 196/180
  4. Add the two like fractions:
    105/180 + 196/180 = 105 + 196/180 = 301/180
  5. So, 7/12 + 98/90 = 301/180
    In mixed form: 1121/180

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