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Add 1/8 and 90/25

1st number: 1/8, 2nd number: 3 15/25

1/8 + 90/25 is 149/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 25 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 8 × 25 = 200,
    1/8 = 1 × 25/8 × 25 = 25/200
  3. Likewise, for the 2nd fraction, since 25 × 8 = 200,
    90/25 = 90 × 8/25 × 8 = 720/200
  4. Add the two like fractions:
    25/200 + 720/200 = 25 + 720/200 = 745/200
  5. 745/200 simplified gives 149/40
  6. So, 1/8 + 90/25 = 149/40
    In mixed form: 329/40

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