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Add 14/15 and 3/72

14/15 + 3/72 is 39/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 15 × 24 = 360,
    14/15 = 14 × 24/15 × 24 = 336/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    3/72 = 3 × 5/72 × 5 = 15/360
  4. Add the two like fractions:
    336/360 + 15/360 = 336 + 15/360 = 351/360
  5. 351/360 simplified gives 39/40
  6. So, 14/15 + 3/72 = 39/40

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