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Add 54/56 and 5/70

54/56 + 5/70 is 29/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 70 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 56 × 5 = 280,
    54/56 = 54 × 5/56 × 5 = 270/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    5/70 = 5 × 4/70 × 4 = 20/280
  4. Add the two like fractions:
    270/280 + 20/280 = 270 + 20/280 = 290/280
  5. 290/280 simplified gives 29/28
  6. So, 54/56 + 5/70 = 29/28
    In mixed form: 11/28

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