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Add 54/15 and 6/10

1st number: 3 9/15, 2nd number: 6/10

54/15 + 6/10 is 21/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 10 is 30
  2. For the 1st fraction, since 15 × 2 = 30,
    54/15 = 54 × 2/15 × 2 = 108/30
  3. Likewise, for the 2nd fraction, since 10 × 3 = 30,
    6/10 = 6 × 3/10 × 3 = 18/30
  4. Add the two fractions:
    108/30 + 18/30 = 108 + 18/30 = 126/30
  5. 126/30 simplified gives 21/5
  6. So, 54/15 + 6/10 = 21/5
    In mixed form: 41/5

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