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Add 10/21 and 28/24

1st number: 10/21, 2nd number: 1 4/24

10/21 + 28/24 is 23/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 24 is 168
  2. For the 1st fraction, since 21 × 8 = 168,
    10/21 = 10 × 8/21 × 8 = 80/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    28/24 = 28 × 7/24 × 7 = 196/168
  4. Add the two fractions:
    80/168 + 196/168 = 80 + 196/168 = 276/168
  5. 276/168 simplified gives 23/14
  6. So, 10/21 + 28/24 = 23/14
    In mixed form: 19/14

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