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Add 18/45 and 14/35

18/45 + 14/35 is 4/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 35 is 315
  2. For the 1st fraction, since 45 × 7 = 315,
    18/45 = 18 × 7/45 × 7 = 126/315
  3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
    14/35 = 14 × 9/35 × 9 = 126/315
  4. Add the two fractions:
    126/315 + 126/315 = 126 + 126/315 = 252/315
  5. After reducing the fraction, the answer is 4/5

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