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Add 1/30 and 42/56

1/30 + 42/56 is 47/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 56 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 30 × 28 = 840,
    1/30 = 1 × 28/30 × 28 = 28/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    42/56 = 42 × 15/56 × 15 = 630/840
  4. Add the two like fractions:
    28/840 + 630/840 = 28 + 630/840 = 658/840
  5. 658/840 simplified gives 47/60
  6. So, 1/30 + 42/56 = 47/60

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