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Add 20/45 and 30/15

1st number: 20/45, 2nd number: 2 0/15

20/45 + 30/15 is 22/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 15 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 45 × 1 = 45,
    20/45 = 20 × 1/45 × 1 = 20/45
  3. Likewise, for the 2nd fraction, since 15 × 3 = 45,
    30/15 = 30 × 3/15 × 3 = 90/45
  4. Add the two like fractions:
    20/45 + 90/45 = 20 + 90/45 = 110/45
  5. 110/45 simplified gives 22/9
  6. So, 20/45 + 30/15 = 22/9
    In mixed form: 24/9

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