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Add 10/70 and 9/7

1st number: 10/70, 2nd number: 1 2/7

10/70 + 9/7 is 10/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 7 is 70
  2. For the 1st fraction, since 70 × 1 = 70,
    10/70 = 10 × 1/70 × 1 = 10/70
  3. Likewise, for the 2nd fraction, since 7 × 10 = 70,
    9/7 = 9 × 10/7 × 10 = 90/70
  4. Add the two fractions:
    10/70 + 90/70 = 10 + 90/70 = 100/70
  5. 100/70 simplified gives 10/7
  6. So, 10/70 + 9/7 = 10/7
    In mixed form: 13/7

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