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Add 6/21 and 16/10

1st number: 6/21, 2nd number: 1 6/10

6/21 + 16/10 is 66/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 10 is 210
  2. For the 1st fraction, since 21 × 10 = 210,
    6/21 = 6 × 10/21 × 10 = 60/210
  3. Likewise, for the 2nd fraction, since 10 × 21 = 210,
    16/10 = 16 × 21/10 × 21 = 336/210
  4. Add the two fractions:
    60/210 + 336/210 = 60 + 336/210 = 396/210
  5. After reducing the fraction, the answer is 66/35
  6. In mixed form: 131/35

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