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Add 54/45 and 1/70

1st number: 1 9/45, 2nd number: 1/70

54/45 + 1/70 is 17/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 70 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 45 × 14 = 630,
    54/45 = 54 × 14/45 × 14 = 756/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    1/70 = 1 × 9/70 × 9 = 9/630
  4. Add the two like fractions:
    756/630 + 9/630 = 756 + 9/630 = 765/630
  5. 765/630 simplified gives 17/14
  6. So, 54/45 + 1/70 = 17/14
    In mixed form: 13/14

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