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Add 5/70 and 15/8

1st number: 5/70, 2nd number: 1 7/8

5/70 + 15/8 is 109/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 8 is 280
  2. For the 1st fraction, since 70 × 4 = 280,
    5/70 = 5 × 4/70 × 4 = 20/280
  3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
    15/8 = 15 × 35/8 × 35 = 525/280
  4. Add the two fractions:
    20/280 + 525/280 = 20 + 525/280 = 545/280
  5. After reducing the fraction, the answer is 109/56
  6. In mixed form: 153/56

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