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Add 28/90 and 84/8

1st number: 28/90, 2nd number: 10 4/8

28/90 + 84/8 is 973/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 8 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 90 × 4 = 360,
    28/90 = 28 × 4/90 × 4 = 112/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    84/8 = 84 × 45/8 × 45 = 3780/360
  4. Add the two like fractions:
    112/360 + 3780/360 = 112 + 3780/360 = 3892/360
  5. 3892/360 simplified gives 973/90
  6. So, 28/90 + 84/8 = 973/90
    In mixed form: 1073/90

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