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Add 20/40 and 30/9

1st number: 20/40, 2nd number: 3 3/9

20/40 + 30/9 is 23/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 9 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    20/40 = 20 × 9/40 × 9 = 180/360
  3. Likewise, for the 2nd fraction, since 9 × 40 = 360,
    30/9 = 30 × 40/9 × 40 = 1200/360
  4. Add the two like fractions:
    180/360 + 1200/360 = 180 + 1200/360 = 1380/360
  5. 1380/360 simplified gives 23/6
  6. So, 20/40 + 30/9 = 23/6
    In mixed form: 35/6

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