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Add 7/20 and 27/5

1st number: 7/20, 2nd number: 5 2/5

7/20 + 27/5 is 23/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 5 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 20 × 1 = 20,
    7/20 = 7 × 1/20 × 1 = 7/20
  3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
    27/5 = 27 × 4/5 × 4 = 108/20
  4. Add the two like fractions:
    7/20 + 108/20 = 7 + 108/20 = 115/20
  5. 115/20 simplified gives 23/4
  6. So, 7/20 + 27/5 = 23/4
    In mixed form: 53/4

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