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Add 25/9 and 54/7

1st number: 2 7/9, 2nd number: 7 5/7

25/9 + 54/7 is 661/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 7 is 63
  2. For the 1st fraction, since 9 × 7 = 63,
    25/9 = 25 × 7/9 × 7 = 175/63
  3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
    54/7 = 54 × 9/7 × 9 = 486/63
  4. Add the two fractions:
    175/63 + 486/63 = 175 + 486/63 = 661/63
  5. So, 25/9 + 54/7 = 661/63
    In mixed form: 1031/63

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