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Add 80/8 and 36/90

1st number: 10 0/8, 2nd number: 36/90

80/8 + 36/90 is 52/5.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    80/8 = 80 × 45/8 × 45 = 3600/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    36/90 = 36 × 4/90 × 4 = 144/360
  4. Add the two like fractions:
    3600/360 + 144/360 = 3600 + 144/360 = 3744/360
  5. 3744/360 simplified gives 52/5
  6. So, 80/8 + 36/90 = 52/5
    In mixed form: 102/5

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