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Add 15/72 and 84/15

1st number: 15/72, 2nd number: 5 9/15

15/72 + 84/15 is 697/120.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    15/72 = 15 × 5/72 × 5 = 75/360
  3. Likewise, for the 2nd fraction, since 15 × 24 = 360,
    84/15 = 84 × 24/15 × 24 = 2016/360
  4. Add the two like fractions:
    75/360 + 2016/360 = 75 + 2016/360 = 2091/360
  5. 2091/360 simplified gives 697/120
  6. So, 15/72 + 84/15 = 697/120
    In mixed form: 597/120

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