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Add 15/48 and 7/70

15/48 + 7/70 is 33/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 70 is 1680
  2. For the 1st fraction, since 48 × 35 = 1680,
    15/48 = 15 × 35/48 × 35 = 525/1680
  3. Likewise, for the 2nd fraction, since 70 × 24 = 1680,
    7/70 = 7 × 24/70 × 24 = 168/1680
  4. Add the two fractions:
    525/1680 + 168/1680 = 525 + 168/1680 = 693/1680
  5. After reducing the fraction, the answer is 33/80

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