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Add 49/70 and 28/30

49/70 + 28/30 is 49/30.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 70 × 3 = 210,
    49/70 = 49 × 3/70 × 3 = 147/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    28/30 = 28 × 7/30 × 7 = 196/210
  4. Add the two like fractions:
    147/210 + 196/210 = 147 + 196/210 = 343/210
  5. 343/210 simplified gives 49/30
  6. So, 49/70 + 28/30 = 49/30
    In mixed form: 119/30

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