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Add 60/27 and 21/70

1st number: 2 6/27, 2nd number: 21/70

60/27 + 21/70 is 227/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 70 is 1890
  2. For the 1st fraction, since 27 × 70 = 1890,
    60/27 = 60 × 70/27 × 70 = 4200/1890
  3. Likewise, for the 2nd fraction, since 70 × 27 = 1890,
    21/70 = 21 × 27/70 × 27 = 567/1890
  4. Add the two fractions:
    4200/1890 + 567/1890 = 4200 + 567/1890 = 4767/1890
  5. After reducing the fraction, the answer is 227/90
  6. In mixed form: 247/90

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