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Add 3/72 and 90/8

1st number: 3/72, 2nd number: 11 2/8

3/72 + 90/8 is 271/24.

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,
    3/72 = 3 × 1/72 × 1 = 3/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    90/8 = 90 × 9/8 × 9 = 810/72
  4. Add the two like fractions:
    3/72 + 810/72 = 3 + 810/72 = 813/72
  5. 813/72 simplified gives 271/24
  6. So, 3/72 + 90/8 = 271/24
    In mixed form: 117/24

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