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Add 90/4 and 35/20

1st number: 22 2/4, 2nd number: 1 15/20

90/4 + 35/20 is 97/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 4 × 5 = 20,
    90/4 = 90 × 5/4 × 5 = 450/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    35/20 = 35 × 1/20 × 1 = 35/20
  4. Add the two like fractions:
    450/20 + 35/20 = 450 + 35/20 = 485/20
  5. 485/20 simplified gives 97/4
  6. So, 90/4 + 35/20 = 97/4
    In mixed form: 241/4

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