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Add 1/10 and 42/56

1/10 + 42/56 is 17/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 10 × 28 = 280,
    1/10 = 1 × 28/10 × 28 = 28/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    42/56 = 42 × 5/56 × 5 = 210/280
  4. Add the two like fractions:
    28/280 + 210/280 = 28 + 210/280 = 238/280
  5. 238/280 simplified gives 17/20
  6. So, 1/10 + 42/56 = 17/20

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