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Add 25/24 and 12/90

1st number: 1 1/24, 2nd number: 12/90

25/24 + 12/90 is 47/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 90 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 24 × 15 = 360,
    25/24 = 25 × 15/24 × 15 = 375/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    12/90 = 12 × 4/90 × 4 = 48/360
  4. Add the two like fractions:
    375/360 + 48/360 = 375 + 48/360 = 423/360
  5. 423/360 simplified gives 47/40
  6. So, 25/24 + 12/90 = 47/40
    In mixed form: 17/40

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