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Add 3/15 and 10/49

3/15 + 10/49 is 99/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 49 is 735
  2. For the 1st fraction, since 15 × 49 = 735,
    3/15 = 3 × 49/15 × 49 = 147/735
  3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
    10/49 = 10 × 15/49 × 15 = 150/735
  4. Add the two fractions:
    147/735 + 150/735 = 147 + 150/735 = 297/735
  5. After reducing the fraction, the answer is 99/245

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