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Add 56/90 and 70/63

1st number: 56/90, 2nd number: 1 7/63

56/90 + 70/63 is 26/15.

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,
    56/90 = 56 × 7/90 × 7 = 392/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    70/63 = 70 × 10/63 × 10 = 700/630
  4. Add the two like fractions:
    392/630 + 700/630 = 392 + 700/630 = 1092/630
  5. 1092/630 simplified gives 26/15
  6. So, 56/90 + 70/63 = 26/15
    In mixed form: 111/15

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