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Add 15/72 and 20/14

1st number: 15/72, 2nd number: 1 6/14

15/72 + 20/14 is 275/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 14 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    15/72 = 15 × 7/72 × 7 = 105/504
  3. Likewise, for the 2nd fraction, since 14 × 36 = 504,
    20/14 = 20 × 36/14 × 36 = 720/504
  4. Add the two like fractions:
    105/504 + 720/504 = 105 + 720/504 = 825/504
  5. 825/504 simplified gives 275/168
  6. So, 15/72 + 20/14 = 275/168
    In mixed form: 1107/168

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