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Add 63/50 and 21/9

1st number: 1 13/50, 2nd number: 2 3/9

63/50 + 21/9 is 539/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 9 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    63/50 = 63 × 9/50 × 9 = 567/450
  3. Likewise, for the 2nd fraction, since 9 × 50 = 450,
    21/9 = 21 × 50/9 × 50 = 1050/450
  4. Add the two like fractions:
    567/450 + 1050/450 = 567 + 1050/450 = 1617/450
  5. 1617/450 simplified gives 539/150
  6. So, 63/50 + 21/9 = 539/150
    In mixed form: 389/150

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