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Add 54/15 and 6/63

1st number: 3 9/15, 2nd number: 6/63

54/15 + 6/63 is 388/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 63 is 315
  2. For the 1st fraction, since 15 × 21 = 315,
    54/15 = 54 × 21/15 × 21 = 1134/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    6/63 = 6 × 5/63 × 5 = 30/315
  4. Add the two fractions:
    1134/315 + 30/315 = 1134 + 30/315 = 1164/315
  5. 1164/315 simplified gives 388/105
  6. So, 54/15 + 6/63 = 388/105
    In mixed form: 373/105

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