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Add 70/45 and 1/70

1st number: 1 25/45, 2nd number: 1/70

70/45 + 1/70 is 989/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 70 is 630
  2. For the 1st fraction, since 45 × 14 = 630,
    70/45 = 70 × 14/45 × 14 = 980/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    1/70 = 1 × 9/70 × 9 = 9/630
  4. Add the two fractions:
    980/630 + 9/630 = 980 + 9/630 = 989/630
  5. In mixed form: 1359/630

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