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Add 4/70 and 12/4

1st number: 4/70, 2nd number: 3 0/4

4/70 + 12/4 is 107/35.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    4/70 = 4 × 2/70 × 2 = 8/140
  3. Likewise, for the 2nd fraction, since 4 × 35 = 140,
    12/4 = 12 × 35/4 × 35 = 420/140
  4. Add the two like fractions:
    8/140 + 420/140 = 8 + 420/140 = 428/140
  5. 428/140 simplified gives 107/35
  6. So, 4/70 + 12/4 = 107/35
    In mixed form: 32/35

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