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Add 30/56 and 1/20

30/56 + 1/20 is 41/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 20 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 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 20 × 14 = 280,
    1/20 = 1 × 14/20 × 14 = 14/280
  4. Add the two like fractions:
    150/280 + 14/280 = 150 + 14/280 = 164/280
  5. 164/280 simplified gives 41/70
  6. So, 30/56 + 1/20 = 41/70

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