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Add 10/15 and 54/80

10/15 + 54/80 is 161/120.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    10/15 = 10 × 16/15 × 16 = 160/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    54/80 = 54 × 3/80 × 3 = 162/240
  4. Add the two like fractions:
    160/240 + 162/240 = 160 + 162/240 = 322/240
  5. 322/240 simplified gives 161/120
  6. So, 10/15 + 54/80 = 161/120
    In mixed form: 141/120

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