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Add 40/9 and 9/70

1st number: 4 4/9, 2nd number: 9/70

40/9 + 9/70 is 2881/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 70 is 630
  2. For the 1st fraction, since 9 × 70 = 630,
    40/9 = 40 × 70/9 × 70 = 2800/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    9/70 = 9 × 9/70 × 9 = 81/630
  4. Add the two fractions:
    2800/630 + 81/630 = 2800 + 81/630 = 2881/630
  5. In mixed form: 4361/630

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