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Add 9/7 and 8/80

1st number: 1 2/7, 2nd number: 8/80

9/7 + 8/80 is 97/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 80 is 560
  2. For the 1st fraction, since 7 × 80 = 560,
    9/7 = 9 × 80/7 × 80 = 720/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    8/80 = 8 × 7/80 × 7 = 56/560
  4. Add the two fractions:
    720/560 + 56/560 = 720 + 56/560 = 776/560
  5. After reducing the fraction, the answer is 97/70
  6. In mixed form: 127/70

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