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Add 25/2 and 30/4

1st number: 12 1/2, 2nd number: 7 2/4

25/2 + 30/4 is 20/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 4 is 4

    Next, find the equivalent fraction of both fractional numbers with denominator 4
  2. For the 1st fraction, since 2 × 2 = 4,
    25/2 = 25 × 2/2 × 2 = 50/4
  3. Likewise, for the 2nd fraction, since 4 × 1 = 4,
    30/4 = 30 × 1/4 × 1 = 30/4
  4. Add the two like fractions:
    50/4 + 30/4 = 50 + 30/4 = 80/4
  5. 80/4 simplified gives 20/1
  6. So, 25/2 + 30/4 = 20/1

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