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Add 54/30 and 36/72

1st number: 1 24/30, 2nd number: 36/72

54/30 + 36/72 is 23/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 30 × 12 = 360,
    54/30 = 54 × 12/30 × 12 = 648/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    36/72 = 36 × 5/72 × 5 = 180/360
  4. Add the two like fractions:
    648/360 + 180/360 = 648 + 180/360 = 828/360
  5. 828/360 simplified gives 23/10
  6. So, 54/30 + 36/72 = 23/10
    In mixed form: 23/10

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