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Add 1/48 and 81/80

1st number: 1/48, 2nd number: 1 1/80

1/48 + 81/80 is 31/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    1/48 = 1 × 5/48 × 5 = 5/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    81/80 = 81 × 3/80 × 3 = 243/240
  4. Add the two like fractions:
    5/240 + 243/240 = 5 + 243/240 = 248/240
  5. 248/240 simplified gives 31/30
  6. So, 1/48 + 81/80 = 31/30
    In mixed form: 11/30

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