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Add 60/70 and 3/28

60/70 + 3/28 is 27/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 28 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    60/70 = 60 × 2/70 × 2 = 120/140
  3. Likewise, for the 2nd fraction, since 28 × 5 = 140,
    3/28 = 3 × 5/28 × 5 = 15/140
  4. Add the two like fractions:
    120/140 + 15/140 = 120 + 15/140 = 135/140
  5. 135/140 simplified gives 27/28
  6. So, 60/70 + 3/28 = 27/28

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