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Add 27/90 and 70/8

1st number: 27/90, 2nd number: 8 6/8

27/90 + 70/8 is 181/20.

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,
    27/90 = 27 × 4/90 × 4 = 108/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    70/8 = 70 × 45/8 × 45 = 3150/360
  4. Add the two like fractions:
    108/360 + 3150/360 = 108 + 3150/360 = 3258/360
  5. 3258/360 simplified gives 181/20
  6. So, 27/90 + 70/8 = 181/20
    In mixed form: 91/20

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