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Add 54/20 and 21/25

1st number: 2 14/20, 2nd number: 21/25

54/20 + 21/25 is 177/50.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 25 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 20 × 5 = 100,
    54/20 = 54 × 5/20 × 5 = 270/100
  3. Likewise, for the 2nd fraction, since 25 × 4 = 100,
    21/25 = 21 × 4/25 × 4 = 84/100
  4. Add the two like fractions:
    270/100 + 84/100 = 270 + 84/100 = 354/100
  5. 354/100 simplified gives 177/50
  6. So, 54/20 + 21/25 = 177/50
    In mixed form: 327/50

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