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Add 4/98 and 4/21

4/98 + 4/21 is 34/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 21 is 294
  2. For the 1st fraction, since 98 × 3 = 294,
    4/98 = 4 × 3/98 × 3 = 12/294
  3. Likewise, for the 2nd fraction, since 21 × 14 = 294,
    4/21 = 4 × 14/21 × 14 = 56/294
  4. Add the two fractions:
    12/294 + 56/294 = 12 + 56/294 = 68/294
  5. 68/294 simplified gives 34/147
  6. So, 4/98 + 4/21 = 34/147

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