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Add 4/2 and 10/21

1st number: 2 0/2, 2nd number: 10/21

4/2 + 10/21 is 52/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 21 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 2 × 21 = 42,
    4/2 = 4 × 21/2 × 21 = 84/42
  3. Likewise, for the 2nd fraction, since 21 × 2 = 42,
    10/21 = 10 × 2/21 × 2 = 20/42
  4. Add the two like fractions:
    84/42 + 20/42 = 84 + 20/42 = 104/42
  5. 104/42 simplified gives 52/21
  6. So, 4/2 + 10/21 = 52/21
    In mixed form: 210/21

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