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Add 3/80 and 12/30

3/80 + 12/30 is 7/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 30 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 80 × 3 = 240,
    3/80 = 3 × 3/80 × 3 = 9/240
  3. Likewise, for the 2nd fraction, since 30 × 8 = 240,
    12/30 = 12 × 8/30 × 8 = 96/240
  4. Add the two like fractions:
    9/240 + 96/240 = 9 + 96/240 = 105/240
  5. 105/240 simplified gives 7/16
  6. So, 3/80 + 12/30 = 7/16

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