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Add 12/8 and 48/70

1st number: 1 4/8, 2nd number: 48/70

12/8 + 48/70 is 153/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 70 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 8 × 35 = 280,
    12/8 = 12 × 35/8 × 35 = 420/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    48/70 = 48 × 4/70 × 4 = 192/280
  4. Add the two like fractions:
    420/280 + 192/280 = 420 + 192/280 = 612/280
  5. 612/280 simplified gives 153/70
  6. So, 12/8 + 48/70 = 153/70
    In mixed form: 213/70

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