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Add 54/9 and 28/70

1st number: 6 0/9, 2nd number: 28/70

54/9 + 28/70 is 32/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 70 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 9 × 70 = 630,
    54/9 = 54 × 70/9 × 70 = 3780/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    28/70 = 28 × 9/70 × 9 = 252/630
  4. Add the two like fractions:
    3780/630 + 252/630 = 3780 + 252/630 = 4032/630
  5. 4032/630 simplified gives 32/5
  6. So, 54/9 + 28/70 = 32/5
    In mixed form: 62/5

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