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Add 3/24 and 54/70

3/24 + 54/70 is 251/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 70 is 840
  2. For the 1st fraction, since 24 × 35 = 840,
    3/24 = 3 × 35/24 × 35 = 105/840
  3. Likewise, for the 2nd fraction, since 70 × 12 = 840,
    54/70 = 54 × 12/70 × 12 = 648/840
  4. Add the two fractions:
    105/840 + 648/840 = 105 + 648/840 = 753/840
  5. 753/840 simplified gives 251/280
  6. So, 3/24 + 54/70 = 251/280

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