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Add 25/30 and 49/70

25/30 + 49/70 is 23/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    25/30 = 25 × 7/30 × 7 = 175/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    49/70 = 49 × 3/70 × 3 = 147/210
  4. Add the two like fractions:
    175/210 + 147/210 = 175 + 147/210 = 322/210
  5. 322/210 simplified gives 23/15
  6. So, 25/30 + 49/70 = 23/15
    In mixed form: 18/15

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