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Add 54/80 and 35/15

1st number: 54/80, 2nd number: 2 5/15

54/80 + 35/15 is 361/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 15 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 80 × 3 = 240,
    54/80 = 54 × 3/80 × 3 = 162/240
  3. Likewise, for the 2nd fraction, since 15 × 16 = 240,
    35/15 = 35 × 16/15 × 16 = 560/240
  4. Add the two like fractions:
    162/240 + 560/240 = 162 + 560/240 = 722/240
  5. 722/240 simplified gives 361/120
  6. So, 54/80 + 35/15 = 361/120
    In mixed form: 31/120

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