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Add 5/72 and 63/8

1st number: 5/72, 2nd number: 7 7/8

5/72 + 63/8 is 143/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 8 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 72 × 1 = 72,
    5/72 = 5 × 1/72 × 1 = 5/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    63/8 = 63 × 9/8 × 9 = 567/72
  4. Add the two like fractions:
    5/72 + 567/72 = 5 + 567/72 = 572/72
  5. 572/72 simplified gives 143/18
  6. So, 5/72 + 63/8 = 143/18
    In mixed form: 717/18

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