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Add 30/4 and 60/9

1st number: 7 2/4, 2nd number: 6 6/9

30/4 + 60/9 is 85/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 9 is 36
  2. For the 1st fraction, since 4 × 9 = 36,
    30/4 = 30 × 9/4 × 9 = 270/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    60/9 = 60 × 4/9 × 4 = 240/36
  4. Add the two fractions:
    270/36 + 240/36 = 270 + 240/36 = 510/36
  5. After reducing the fraction, the answer is 85/6
  6. In mixed form: 141/6

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