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Add 20/50 and 30/18

1st number: 20/50, 2nd number: 1 12/18

20/50 + 30/18 is 31/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 18 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    20/50 = 20 × 9/50 × 9 = 180/450
  3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
    30/18 = 30 × 25/18 × 25 = 750/450
  4. Add the two like fractions:
    180/450 + 750/450 = 180 + 750/450 = 930/450
  5. 930/450 simplified gives 31/15
  6. So, 20/50 + 30/18 = 31/15
    In mixed form: 21/15

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