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Add 16/70 and 7/8

16/70 + 7/8 is 309/280.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    16/70 = 16 × 4/70 × 4 = 64/280
  3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
    7/8 = 7 × 35/8 × 35 = 245/280
  4. Add the two like fractions:
    64/280 + 245/280 = 64 + 245/280 = 309/280
  5. So, 16/70 + 7/8 = 309/280
    In mixed form: 129/280

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