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Add 4/6 and 15/45

4/6 + 15/45 is 1/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 45 is 90
  2. For the 1st fraction, since 6 × 15 = 90,
    4/6 = 4 × 15/6 × 15 = 60/90
  3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
    15/45 = 15 × 2/45 × 2 = 30/90
  4. Add the two fractions:
    60/90 + 30/90 = 60 + 30/90 = 90/90
  5. After reducing the fraction, the answer is 1/1

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