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Add 25/80 and 30/20

1st number: 25/80, 2nd number: 1 10/20

25/80 + 30/20 is 29/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 20 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    25/80 = 25 × 1/80 × 1 = 25/80
  3. Likewise, for the 2nd fraction, since 20 × 4 = 80,
    30/20 = 30 × 4/20 × 4 = 120/80
  4. Add the two like fractions:
    25/80 + 120/80 = 25 + 120/80 = 145/80
  5. 145/80 simplified gives 29/16
  6. So, 25/80 + 30/20 = 29/16
    In mixed form: 113/16

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