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Add 20/45 and 63/30

1st number: 20/45, 2nd number: 2 3/30

20/45 + 63/30 is 229/90.

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,
    20/45 = 20 × 2/45 × 2 = 40/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    63/30 = 63 × 3/30 × 3 = 189/90
  4. Add the two fractions:
    40/90 + 189/90 = 40 + 189/90 = 229/90
  5. In mixed form: 249/90

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