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Add 30/56 and 8/70

30/56 + 8/70 is 13/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 70 is 280
  2. For the 1st fraction, since 56 × 5 = 280,
    30/56 = 30 × 5/56 × 5 = 150/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    8/70 = 8 × 4/70 × 4 = 32/280
  4. Add the two fractions:
    150/280 + 32/280 = 150 + 32/280 = 182/280
  5. After reducing the fraction, the answer is 13/20

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