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Add 7/4 and 75/63

1st number: 1 3/4, 2nd number: 1 12/63

7/4 + 75/63 is 247/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 4 × 63 = 252,
    7/4 = 7 × 63/4 × 63 = 441/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    75/63 = 75 × 4/63 × 4 = 300/252
  4. Add the two like fractions:
    441/252 + 300/252 = 441 + 300/252 = 741/252
  5. 741/252 simplified gives 247/84
  6. So, 7/4 + 75/63 = 247/84
    In mixed form: 279/84

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