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Add 9/10 and 10/7

1st number: 9/10, 2nd number: 1 3/7

9/10 + 10/7 is 163/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 7 is 70
  2. For the 1st fraction, since 10 × 7 = 70,
    9/10 = 9 × 7/10 × 7 = 63/70
  3. Likewise, for the 2nd fraction, since 7 × 10 = 70,
    10/7 = 10 × 10/7 × 10 = 100/70
  4. Add the two fractions:
    63/70 + 100/70 = 63 + 100/70 = 163/70
  5. In mixed form: 223/70

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