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Add 30/4 and 30/8

1st number: 7 2/4, 2nd number: 3 6/8

30/4 + 30/8 is 45/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 8 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 4 × 2 = 8,
    30/4 = 30 × 2/4 × 2 = 60/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    30/8 = 30 × 1/8 × 1 = 30/8
  4. Add the two like fractions:
    60/8 + 30/8 = 60 + 30/8 = 90/8
  5. 90/8 simplified gives 45/4
  6. So, 30/4 + 30/8 = 45/4
    In mixed form: 111/4

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