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Add 90/9 and 20/60

1st number: 10 0/9, 2nd number: 20/60

90/9 + 20/60 is 31/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 60 is 180
  2. For the 1st fraction, since 9 × 20 = 180,
    90/9 = 90 × 20/9 × 20 = 1800/180
  3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
    20/60 = 20 × 3/60 × 3 = 60/180
  4. Add the two fractions:
    1800/180 + 60/180 = 1800 + 60/180 = 1860/180
  5. 1860/180 simplified gives 31/3
  6. So, 90/9 + 20/60 = 31/3
    In mixed form: 101/3

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