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Add 63/20 and 30/50

1st number: 3 3/20, 2nd number: 30/50

63/20 + 30/50 is 15/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 50 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 20 × 5 = 100,
    63/20 = 63 × 5/20 × 5 = 315/100
  3. Likewise, for the 2nd fraction, since 50 × 2 = 100,
    30/50 = 30 × 2/50 × 2 = 60/100
  4. Add the two like fractions:
    315/100 + 60/100 = 315 + 60/100 = 375/100
  5. 375/100 simplified gives 15/4
  6. So, 63/20 + 30/50 = 15/4
    In mixed form: 33/4

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