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Add 9/72 and 25/8

1st number: 9/72, 2nd number: 3 1/8

9/72 + 25/8 is 13/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 8 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 72 × 1 = 72,
    9/72 = 9 × 1/72 × 1 = 9/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    25/8 = 25 × 9/8 × 9 = 225/72
  4. Add the two like fractions:
    9/72 + 225/72 = 9 + 225/72 = 234/72
  5. 234/72 simplified gives 13/4
  6. So, 9/72 + 25/8 = 13/4
    In mixed form: 31/4

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