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Add 90/45 and 10/30

1st number: 2 0/45, 2nd number: 10/30

90/45 + 10/30 is 7/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 30 is 90
  2. For the 1st fraction, since 45 × 2 = 90,
    90/45 = 90 × 2/45 × 2 = 180/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    10/30 = 10 × 3/30 × 3 = 30/90
  4. Add the two fractions:
    180/90 + 30/90 = 180 + 30/90 = 210/90
  5. 210/90 simplified gives 7/3
  6. So, 90/45 + 10/30 = 7/3
    In mixed form: 21/3

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