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Add 15/5 and 1/7

1st number: 3 0/5, 2nd number: 1/7

15/5 + 1/7 is 22/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 7 is 35

    Next, find the equivalent fraction of both fractional numbers with denominator 35
  2. For the 1st fraction, since 5 × 7 = 35,
    15/5 = 15 × 7/5 × 7 = 105/35
  3. Likewise, for the 2nd fraction, since 7 × 5 = 35,
    1/7 = 1 × 5/7 × 5 = 5/35
  4. Add the two like fractions:
    105/35 + 5/35 = 105 + 5/35 = 110/35
  5. 110/35 simplified gives 22/7
  6. So, 15/5 + 1/7 = 22/7
    In mixed form: 31/7

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