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Add 16/80 and 70/12

1st number: 16/80, 2nd number: 5 10/12

16/80 + 70/12 is 181/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 12 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 80 × 3 = 240,
    16/80 = 16 × 3/80 × 3 = 48/240
  3. Likewise, for the 2nd fraction, since 12 × 20 = 240,
    70/12 = 70 × 20/12 × 20 = 1400/240
  4. Add the two like fractions:
    48/240 + 1400/240 = 48 + 1400/240 = 1448/240
  5. 1448/240 simplified gives 181/30
  6. So, 16/80 + 70/12 = 181/30
    In mixed form: 61/30

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