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Add 24/4 and 28/21

1st number: 6 0/4, 2nd number: 1 7/21

24/4 + 28/21 is 22/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 21 is 84
  2. For the 1st fraction, since 4 × 21 = 84,
    24/4 = 24 × 21/4 × 21 = 504/84
  3. Likewise, for the 2nd fraction, since 21 × 4 = 84,
    28/21 = 28 × 4/21 × 4 = 112/84
  4. Add the two fractions:
    504/84 + 112/84 = 504 + 112/84 = 616/84
  5. 616/84 simplified gives 22/3
  6. So, 24/4 + 28/21 = 22/3
    In mixed form: 71/3

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