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Add 8/9 and 16/70

8/9 + 16/70 is 352/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 70 is 630
  2. For the 1st fraction, since 9 × 70 = 630,
    8/9 = 8 × 70/9 × 70 = 560/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    16/70 = 16 × 9/70 × 9 = 144/630
  4. Add the two fractions:
    560/630 + 144/630 = 560 + 144/630 = 704/630
  5. 704/630 simplified gives 352/315
  6. So, 8/9 + 16/70 = 352/315
    In mixed form: 137/315

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