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Add 90/3 and 70/60

1st number: 30 0/3, 2nd number: 1 10/60

90/3 + 70/60 is 187/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 60 is 60
  2. For the 1st fraction, since 3 × 20 = 60,
    90/3 = 90 × 20/3 × 20 = 1800/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    70/60 = 70 × 1/60 × 1 = 70/60
  4. Add the two fractions:
    1800/60 + 70/60 = 1800 + 70/60 = 1870/60
  5. 1870/60 simplified gives 187/6
  6. So, 90/3 + 70/60 = 187/6
    In mixed form: 311/6

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