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Add 84/8 and 9/30

1st number: 10 4/8, 2nd number: 9/30

84/8 + 9/30 is 54/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 30 is 120
  2. For the 1st fraction, since 8 × 15 = 120,
    84/8 = 84 × 15/8 × 15 = 1260/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    9/30 = 9 × 4/30 × 4 = 36/120
  4. Add the two fractions:
    1260/120 + 36/120 = 1260 + 36/120 = 1296/120
  5. 1296/120 simplified gives 54/5
  6. So, 84/8 + 9/30 = 54/5
    In mixed form: 104/5

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