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Add 24/20 and 1/90

1st number: 1 4/20, 2nd number: 1/90

24/20 + 1/90 is 109/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 90 is 180
  2. For the 1st fraction, since 20 × 9 = 180,
    24/20 = 24 × 9/20 × 9 = 216/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    1/90 = 1 × 2/90 × 2 = 2/180
  4. Add the two fractions:
    216/180 + 2/180 = 216 + 2/180 = 218/180
  5. 218/180 simplified gives 109/90
  6. So, 24/20 + 1/90 = 109/90
    In mixed form: 119/90

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