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Add 60/56 and 64/70

1st number: 1 4/56, 2nd number: 64/70

60/56 + 64/70 is 139/70.

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,
    60/56 = 60 × 5/56 × 5 = 300/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    64/70 = 64 × 4/70 × 4 = 256/280
  4. Add the two like fractions:
    300/280 + 256/280 = 300 + 256/280 = 556/280
  5. 556/280 simplified gives 139/70
  6. So, 60/56 + 64/70 = 139/70
    In mixed form: 169/70

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