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Add 7/90 and 84/27

1st number: 7/90, 2nd number: 3 3/27

7/90 + 84/27 is 287/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 27 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 90 × 3 = 270,
    7/90 = 7 × 3/90 × 3 = 21/270
  3. Likewise, for the 2nd fraction, since 27 × 10 = 270,
    84/27 = 84 × 10/27 × 10 = 840/270
  4. Add the two like fractions:
    21/270 + 840/270 = 21 + 840/270 = 861/270
  5. 861/270 simplified gives 287/90
  6. So, 7/90 + 84/27 = 287/90
    In mixed form: 317/90

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