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Add 84/70 and 3/64

1st number: 1 14/70, 2nd number: 3/64

84/70 + 3/64 is 399/320.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 64 is 2240
  2. For the 1st fraction, since 70 × 32 = 2240,
    84/70 = 84 × 32/70 × 32 = 2688/2240
  3. Likewise, for the 2nd fraction, since 64 × 35 = 2240,
    3/64 = 3 × 35/64 × 35 = 105/2240
  4. Add the two fractions:
    2688/2240 + 105/2240 = 2688 + 105/2240 = 2793/2240
  5. After reducing the fraction, the answer is 399/320
  6. In mixed form: 179/320

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