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Add 4/5 and 1/9

4/5 + 1/9 is 41/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 9 is 45
  2. For the 1st fraction, since 5 × 9 = 45,
    4/5 = 4 × 9/5 × 9 = 36/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    1/9 = 1 × 5/9 × 5 = 5/45
  4. Add the two fractions:
    36/45 + 5/45 = 36 + 5/45 = 41/45

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