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Add 9/21 and 10/4

1st number: 9/21, 2nd number: 2 2/4

9/21 + 10/4 is 41/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 4 is 84
  2. For the 1st fraction, since 21 × 4 = 84,
    9/21 = 9 × 4/21 × 4 = 36/84
  3. Likewise, for the 2nd fraction, since 4 × 21 = 84,
    10/4 = 10 × 21/4 × 21 = 210/84
  4. Add the two fractions:
    36/84 + 210/84 = 36 + 210/84 = 246/84
  5. After reducing the fraction, the answer is 41/14
  6. In mixed form: 213/14

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