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Add 30/50 and 6/90

30/50 + 6/90 is 2/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 90 is 450
  2. For the 1st fraction, since 50 × 9 = 450,
    30/50 = 30 × 9/50 × 9 = 270/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    6/90 = 6 × 5/90 × 5 = 30/450
  4. Add the two fractions:
    270/450 + 30/450 = 270 + 30/450 = 300/450
  5. 300/450 simplified gives 2/3
  6. So, 30/50 + 6/90 = 2/3

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