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Add 7/5 and 28/63

1st number: 1 2/5, 2nd number: 28/63

7/5 + 28/63 is 83/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 5 × 63 = 315,
    7/5 = 7 × 63/5 × 63 = 441/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    28/63 = 28 × 5/63 × 5 = 140/315
  4. Add the two like fractions:
    441/315 + 140/315 = 441 + 140/315 = 581/315
  5. 581/315 simplified gives 83/45
  6. So, 7/5 + 28/63 = 83/45
    In mixed form: 138/45

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