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Add 10/63 and 20/18

1st number: 10/63, 2nd number: 1 2/18

10/63 + 20/18 is 80/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 18 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 63 × 2 = 126,
    10/63 = 10 × 2/63 × 2 = 20/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    20/18 = 20 × 7/18 × 7 = 140/126
  4. Add the two like fractions:
    20/126 + 140/126 = 20 + 140/126 = 160/126
  5. 160/126 simplified gives 80/63
  6. So, 10/63 + 20/18 = 80/63
    In mixed form: 117/63

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