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Add 49/90 and 84/63

1st number: 49/90, 2nd number: 1 21/63

49/90 + 84/63 is 169/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    49/90 = 49 × 7/90 × 7 = 343/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    84/63 = 84 × 10/63 × 10 = 840/630
  4. Add the two like fractions:
    343/630 + 840/630 = 343 + 840/630 = 1183/630
  5. 1183/630 simplified gives 169/90
  6. So, 49/90 + 84/63 = 169/90
    In mixed form: 179/90

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