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Add 18/15 and 7/49

1st number: 1 3/15, 2nd number: 7/49

18/15 + 7/49 is 47/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 49 is 735

    Next, find the equivalent fraction of both fractional numbers with denominator 735
  2. For the 1st fraction, since 15 × 49 = 735,
    18/15 = 18 × 49/15 × 49 = 882/735
  3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
    7/49 = 7 × 15/49 × 15 = 105/735
  4. Add the two like fractions:
    882/735 + 105/735 = 882 + 105/735 = 987/735
  5. 987/735 simplified gives 47/35
  6. So, 18/15 + 7/49 = 47/35
    In mixed form: 112/35

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