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Add 7/30 and 56/70

7/30 + 56/70 is 31/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 70 is 210
  2. For the 1st fraction, since 30 × 7 = 210,
    7/30 = 7 × 7/30 × 7 = 49/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    56/70 = 56 × 3/70 × 3 = 168/210
  4. Add the two fractions:
    49/210 + 168/210 = 49 + 168/210 = 217/210
  5. 217/210 simplified gives 31/30
  6. So, 7/30 + 56/70 = 31/30
    In mixed form: 11/30

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