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Add 15/25 and 24/35

15/25 + 24/35 is 9/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 35 is 175

    Next, find the equivalent fraction of both fractional numbers with denominator 175
  2. For the 1st fraction, since 25 × 7 = 175,
    15/25 = 15 × 7/25 × 7 = 105/175
  3. Likewise, for the 2nd fraction, since 35 × 5 = 175,
    24/35 = 24 × 5/35 × 5 = 120/175
  4. Add the two like fractions:
    105/175 + 120/175 = 105 + 120/175 = 225/175
  5. 225/175 simplified gives 9/7
  6. So, 15/25 + 24/35 = 9/7
    In mixed form: 12/7

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