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Add 4/8 and 25/20

1st number: 4/8, 2nd number: 1 5/20

4/8 + 25/20 is 7/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 20 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 8 × 5 = 40,
    4/8 = 4 × 5/8 × 5 = 20/40
  3. Likewise, for the 2nd fraction, since 20 × 2 = 40,
    25/20 = 25 × 2/20 × 2 = 50/40
  4. Add the two like fractions:
    20/40 + 50/40 = 20 + 50/40 = 70/40
  5. 70/40 simplified gives 7/4
  6. So, 4/8 + 25/20 = 7/4
    In mixed form: 13/4

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