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Add 35/84 and 10/90

35/84 + 10/90 is 19/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 90 is 1260
  2. For the 1st fraction, since 84 × 15 = 1260,
    35/84 = 35 × 15/84 × 15 = 525/1260
  3. Likewise, for the 2nd fraction, since 90 × 14 = 1260,
    10/90 = 10 × 14/90 × 14 = 140/1260
  4. Add the two fractions:
    525/1260 + 140/1260 = 525 + 140/1260 = 665/1260
  5. After reducing the fraction, the answer is 19/36

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