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Add 10/3 and 20/72

1st number: 3 1/3, 2nd number: 20/72

10/3 + 20/72 is 65/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 3 × 24 = 72,
    10/3 = 10 × 24/3 × 24 = 240/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    20/72 = 20 × 1/72 × 1 = 20/72
  4. Add the two like fractions:
    240/72 + 20/72 = 240 + 20/72 = 260/72
  5. 260/72 simplified gives 65/18
  6. So, 10/3 + 20/72 = 65/18
    In mixed form: 311/18

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