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Add 9/30 and 70/98

9/30 + 70/98 is 71/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 98 is 1470

    Next, find the equivalent fraction of both fractional numbers with denominator 1470
  2. For the 1st fraction, since 30 × 49 = 1470,
    9/30 = 9 × 49/30 × 49 = 441/1470
  3. Likewise, for the 2nd fraction, since 98 × 15 = 1470,
    70/98 = 70 × 15/98 × 15 = 1050/1470
  4. Add the two like fractions:
    441/1470 + 1050/1470 = 441 + 1050/1470 = 1491/1470
  5. 1491/1470 simplified gives 71/70
  6. So, 9/30 + 70/98 = 71/70
    In mixed form: 11/70

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