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Add 21/50 and 80/4

1st number: 21/50, 2nd number: 20 0/4

21/50 + 80/4 is 1021/50.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 50 × 2 = 100,
    21/50 = 21 × 2/50 × 2 = 42/100
  3. Likewise, for the 2nd fraction, since 4 × 25 = 100,
    80/4 = 80 × 25/4 × 25 = 2000/100
  4. Add the two like fractions:
    42/100 + 2000/100 = 42 + 2000/100 = 2042/100
  5. 2042/100 simplified gives 1021/50
  6. So, 21/50 + 80/4 = 1021/50
    In mixed form: 2021/50

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