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Add 90/36 and 27/8

1st number: 2 18/36, 2nd number: 3 3/8

90/36 + 27/8 is 47/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 8 is 72
  2. For the 1st fraction, since 36 × 2 = 72,
    90/36 = 90 × 2/36 × 2 = 180/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    27/8 = 27 × 9/8 × 9 = 243/72
  4. Add the two fractions:
    180/72 + 243/72 = 180 + 243/72 = 423/72
  5. 423/72 simplified gives 47/8
  6. So, 90/36 + 27/8 = 47/8
    In mixed form: 57/8

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