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Add 45/15 and 10/7

1st number: 3 0/15, 2nd number: 1 3/7

45/15 + 10/7 is 31/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 7 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 15 × 7 = 105,
    45/15 = 45 × 7/15 × 7 = 315/105
  3. Likewise, for the 2nd fraction, since 7 × 15 = 105,
    10/7 = 10 × 15/7 × 15 = 150/105
  4. Add the two like fractions:
    315/105 + 150/105 = 315 + 150/105 = 465/105
  5. 465/105 simplified gives 31/7
  6. So, 45/15 + 10/7 = 31/7
    In mixed form: 43/7

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