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Add 9/30 and 5/4

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

9/30 + 5/4 is 31/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 4 is 60
  2. For the 1st fraction, since 30 × 2 = 60,
    9/30 = 9 × 2/30 × 2 = 18/60
  3. Likewise, for the 2nd fraction, since 4 × 15 = 60,
    5/4 = 5 × 15/4 × 15 = 75/60
  4. Add the two fractions:
    18/60 + 75/60 = 18 + 75/60 = 93/60
  5. After reducing the fraction, the answer is 31/20
  6. In mixed form: 111/20

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