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Add 25/15 and 7/72

1st number: 1 10/15, 2nd number: 7/72

25/15 + 7/72 is 127/72.

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,
    25/15 = 25 × 24/15 × 24 = 600/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    7/72 = 7 × 5/72 × 5 = 35/360
  4. Add the two like fractions:
    600/360 + 35/360 = 600 + 35/360 = 635/360
  5. 635/360 simplified gives 127/72
  6. So, 25/15 + 7/72 = 127/72
    In mixed form: 155/72

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