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Add 90/25 and 30/36

1st number: 3 15/25, 2nd number: 30/36

90/25 + 30/36 is 133/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 36 is 900

    Next, find the equivalent fraction of both fractional numbers with denominator 900
  2. For the 1st fraction, since 25 × 36 = 900,
    90/25 = 90 × 36/25 × 36 = 3240/900
  3. Likewise, for the 2nd fraction, since 36 × 25 = 900,
    30/36 = 30 × 25/36 × 25 = 750/900
  4. Add the two like fractions:
    3240/900 + 750/900 = 3240 + 750/900 = 3990/900
  5. 3990/900 simplified gives 133/30
  6. So, 90/25 + 30/36 = 133/30
    In mixed form: 413/30

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