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Add 1/18 and 70/63

1st number: 1/18, 2nd number: 1 7/63

1/18 + 70/63 is 7/6.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    1/18 = 1 × 7/18 × 7 = 7/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    70/63 = 70 × 2/63 × 2 = 140/126
  4. Add the two like fractions:
    7/126 + 140/126 = 7 + 140/126 = 147/126
  5. 147/126 simplified gives 7/6
  6. So, 1/18 + 70/63 = 7/6
    In mixed form: 11/6

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