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Add 5/7 and 64/18

1st number: 5/7, 2nd number: 3 10/18

5/7 + 64/18 is 269/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 18 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 7 × 18 = 126,
    5/7 = 5 × 18/7 × 18 = 90/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    64/18 = 64 × 7/18 × 7 = 448/126
  4. Add the two like fractions:
    90/126 + 448/126 = 90 + 448/126 = 538/126
  5. 538/126 simplified gives 269/63
  6. So, 5/7 + 64/18 = 269/63
    In mixed form: 417/63

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