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Add 28/90 and 63/49

1st number: 28/90, 2nd number: 1 14/49

28/90 + 63/49 is 503/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 49 is 4410

    Next, find the equivalent fraction of both fractional numbers with denominator 4410
  2. For the 1st fraction, since 90 × 49 = 4410,
    28/90 = 28 × 49/90 × 49 = 1372/4410
  3. Likewise, for the 2nd fraction, since 49 × 90 = 4410,
    63/49 = 63 × 90/49 × 90 = 5670/4410
  4. Add the two like fractions:
    1372/4410 + 5670/4410 = 1372 + 5670/4410 = 7042/4410
  5. 7042/4410 simplified gives 503/315
  6. So, 28/90 + 63/49 = 503/315
    In mixed form: 1188/315

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