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Add 81/10 and 10/56

1st number: 8 1/10, 2nd number: 10/56

81/10 + 10/56 is 1159/140.

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,
    81/10 = 81 × 28/10 × 28 = 2268/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    10/56 = 10 × 5/56 × 5 = 50/280
  4. Add the two like fractions:
    2268/280 + 50/280 = 2268 + 50/280 = 2318/280
  5. 2318/280 simplified gives 1159/140
  6. So, 81/10 + 10/56 = 1159/140
    In mixed form: 839/140

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