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Add 7/35 and 4/70

7/35 + 4/70 is 9/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 70 is 70
  2. For the 1st fraction, since 35 × 2 = 70,
    7/35 = 7 × 2/35 × 2 = 14/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    4/70 = 4 × 1/70 × 1 = 4/70
  4. Add the two fractions:
    14/70 + 4/70 = 14 + 4/70 = 18/70
  5. 18/70 simplified gives 9/35
  6. So, 7/35 + 4/70 = 9/35

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