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Add 80/9 and 63/30

1st number: 8 8/9, 2nd number: 2 3/30

80/9 + 63/30 is 989/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 30 is 90
  2. For the 1st fraction, since 9 × 10 = 90,
    80/9 = 80 × 10/9 × 10 = 800/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    63/30 = 63 × 3/30 × 3 = 189/90
  4. Add the two fractions:
    800/90 + 189/90 = 800 + 189/90 = 989/90
  5. So, 80/9 + 63/30 = 989/90
    In mixed form: 1089/90

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