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Add 84/21 and 4/98

1st number: 4 0/21, 2nd number: 4/98

84/21 + 4/98 is 198/49.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 98 is 294
  2. For the 1st fraction, since 21 × 14 = 294,
    84/21 = 84 × 14/21 × 14 = 1176/294
  3. Likewise, for the 2nd fraction, since 98 × 3 = 294,
    4/98 = 4 × 3/98 × 3 = 12/294
  4. Add the two fractions:
    1176/294 + 12/294 = 1176 + 12/294 = 1188/294
  5. After reducing the fraction, the answer is 198/49
  6. In mixed form: 42/49

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