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Add 18/15 and 27/48

1st number: 1 3/15, 2nd number: 27/48

18/15 + 27/48 is 141/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    18/15 = 18 × 16/15 × 16 = 288/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    27/48 = 27 × 5/48 × 5 = 135/240
  4. Add the two like fractions:
    288/240 + 135/240 = 288 + 135/240 = 423/240
  5. 423/240 simplified gives 141/80
  6. So, 18/15 + 27/48 = 141/80
    In mixed form: 161/80

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