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Add 15/35 and 14/49

15/35 + 14/49 is 5/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 49 is 245

    Next, find the equivalent fraction of both fractional numbers with denominator 245
  2. For the 1st fraction, since 35 × 7 = 245,
    15/35 = 15 × 7/35 × 7 = 105/245
  3. Likewise, for the 2nd fraction, since 49 × 5 = 245,
    14/49 = 14 × 5/49 × 5 = 70/245
  4. Add the two like fractions:
    105/245 + 70/245 = 105 + 70/245 = 175/245
  5. 175/245 simplified gives 5/7
  6. So, 15/35 + 14/49 = 5/7

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