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Add 21/24 and 3/35

21/24 + 3/35 is 269/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 35 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 24 × 35 = 840,
    21/24 = 21 × 35/24 × 35 = 735/840
  3. Likewise, for the 2nd fraction, since 35 × 24 = 840,
    3/35 = 3 × 24/35 × 24 = 72/840
  4. Add the two like fractions:
    735/840 + 72/840 = 735 + 72/840 = 807/840
  5. 807/840 simplified gives 269/280
  6. So, 21/24 + 3/35 = 269/280

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