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Add 1/4 and 98/70

1st number: 1/4, 2nd number: 1 28/70

1/4 + 98/70 is 33/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 70 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 4 × 35 = 140,
    1/4 = 1 × 35/4 × 35 = 35/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    98/70 = 98 × 2/70 × 2 = 196/140
  4. Add the two like fractions:
    35/140 + 196/140 = 35 + 196/140 = 231/140
  5. 231/140 simplified gives 33/20
  6. So, 1/4 + 98/70 = 33/20
    In mixed form: 113/20

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