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Add 20/90 and 24/15

1st number: 20/90, 2nd number: 1 9/15

20/90 + 24/15 is 82/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 15 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 90 × 1 = 90,
    20/90 = 20 × 1/90 × 1 = 20/90
  3. Likewise, for the 2nd fraction, since 15 × 6 = 90,
    24/15 = 24 × 6/15 × 6 = 144/90
  4. Add the two like fractions:
    20/90 + 144/90 = 20 + 144/90 = 164/90
  5. 164/90 simplified gives 82/45
  6. So, 20/90 + 24/15 = 82/45
    In mixed form: 137/45

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