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Add 18/21 and 70/24

1st number: 18/21, 2nd number: 2 22/24

18/21 + 70/24 is 317/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 21 × 8 = 168,
    18/21 = 18 × 8/21 × 8 = 144/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    70/24 = 70 × 7/24 × 7 = 490/168
  4. Add the two like fractions:
    144/168 + 490/168 = 144 + 490/168 = 634/168
  5. 634/168 simplified gives 317/84
  6. So, 18/21 + 70/24 = 317/84
    In mixed form: 365/84

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