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Add 8/20 and 45/30

1st number: 8/20, 2nd number: 1 15/30

8/20 + 45/30 is 19/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 30 is 60
  2. For the 1st fraction, since 20 × 3 = 60,
    8/20 = 8 × 3/20 × 3 = 24/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    45/30 = 45 × 2/30 × 2 = 90/60
  4. Add the two fractions:
    24/60 + 90/60 = 24 + 90/60 = 114/60
  5. After reducing the fraction, the answer is 19/10
  6. In mixed form: 19/10

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