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Add 1/15 and 30/80

1/15 + 30/80 is 53/120.

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,
    1/15 = 1 × 16/15 × 16 = 16/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    30/80 = 30 × 3/80 × 3 = 90/240
  4. Add the two like fractions:
    16/240 + 90/240 = 16 + 90/240 = 106/240
  5. 106/240 simplified gives 53/120
  6. So, 1/15 + 30/80 = 53/120

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