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Add 60/70 and 72/56

1st number: 60/70, 2nd number: 1 16/56

60/70 + 72/56 is 15/7.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    60/70 = 60 × 4/70 × 4 = 240/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    72/56 = 72 × 5/56 × 5 = 360/280
  4. Add the two like fractions:
    240/280 + 360/280 = 240 + 360/280 = 600/280
  5. 600/280 simplified gives 15/7
  6. So, 60/70 + 72/56 = 15/7
    In mixed form: 21/7

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