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Add 7/18 and 63/56

1st number: 7/18, 2nd number: 1 7/56

7/18 + 63/56 is 109/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 56 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 18 × 28 = 504,
    7/18 = 7 × 28/18 × 28 = 196/504
  3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
    63/56 = 63 × 9/56 × 9 = 567/504
  4. Add the two like fractions:
    196/504 + 567/504 = 196 + 567/504 = 763/504
  5. 763/504 simplified gives 109/72
  6. So, 7/18 + 63/56 = 109/72
    In mixed form: 137/72

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