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Add 35/63 and 9/20

35/63 + 9/20 is 181/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 20 is 1260
  2. For the 1st fraction, since 63 × 20 = 1260,
    35/63 = 35 × 20/63 × 20 = 700/1260
  3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
    9/20 = 9 × 63/20 × 63 = 567/1260
  4. Add the two fractions:
    700/1260 + 567/1260 = 700 + 567/1260 = 1267/1260
  5. After reducing the fraction, the answer is 181/180
  6. In mixed form: 11/180

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