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Add 40/42 and 10/98

40/42 + 10/98 is 155/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 98 is 294

    Next, find the equivalent fraction of both fractional numbers with denominator 294
  2. For the 1st fraction, since 42 × 7 = 294,
    40/42 = 40 × 7/42 × 7 = 280/294
  3. Likewise, for the 2nd fraction, since 98 × 3 = 294,
    10/98 = 10 × 3/98 × 3 = 30/294
  4. Add the two like fractions:
    280/294 + 30/294 = 280 + 30/294 = 310/294
  5. 310/294 simplified gives 155/147
  6. So, 40/42 + 10/98 = 155/147
    In mixed form: 18/147

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