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Add 45/54 and 32/20

1st number: 45/54, 2nd number: 1 12/20

45/54 + 32/20 is 73/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 20 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 54 × 10 = 540,
    45/54 = 45 × 10/54 × 10 = 450/540
  3. Likewise, for the 2nd fraction, since 20 × 27 = 540,
    32/20 = 32 × 27/20 × 27 = 864/540
  4. Add the two like fractions:
    450/540 + 864/540 = 450 + 864/540 = 1314/540
  5. 1314/540 simplified gives 73/30
  6. So, 45/54 + 32/20 = 73/30
    In mixed form: 213/30

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