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Add 4/35 and 20/30

4/35 + 20/30 is 82/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 30 is 210
  2. For the 1st fraction, since 35 × 6 = 210,
    4/35 = 4 × 6/35 × 6 = 24/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    20/30 = 20 × 7/30 × 7 = 140/210
  4. Add the two fractions:
    24/210 + 140/210 = 24 + 140/210 = 164/210
  5. After reducing the fraction, the answer is 82/105

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