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Add 21/4 and 84/50

1st number: 5 1/4, 2nd number: 1 34/50

21/4 + 84/50 is 693/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 50 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 4 × 25 = 100,
    21/4 = 21 × 25/4 × 25 = 525/100
  3. Likewise, for the 2nd fraction, since 50 × 2 = 100,
    84/50 = 84 × 2/50 × 2 = 168/100
  4. Add the two like fractions:
    525/100 + 168/100 = 525 + 168/100 = 693/100
  5. So, 21/4 + 84/50 = 693/100
    In mixed form: 693/100

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