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Add 54/6 and 90/63

1st number: 9 0/6, 2nd number: 1 27/63

54/6 + 90/63 is 73/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 63 is 126
  2. For the 1st fraction, since 6 × 21 = 126,
    54/6 = 54 × 21/6 × 21 = 1134/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    90/63 = 90 × 2/63 × 2 = 180/126
  4. Add the two fractions:
    1134/126 + 180/126 = 1134 + 180/126 = 1314/126
  5. 1314/126 simplified gives 73/7
  6. So, 54/6 + 90/63 = 73/7
    In mixed form: 103/7

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