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Add 2/70 and 4/30

2/70 + 4/30 is 17/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 30 is 210
  2. For the 1st fraction, since 70 × 3 = 210,
    2/70 = 2 × 3/70 × 3 = 6/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    4/30 = 4 × 7/30 × 7 = 28/210
  4. Add the two fractions:
    6/210 + 28/210 = 6 + 28/210 = 34/210
  5. 34/210 simplified gives 17/105
  6. So, 2/70 + 4/30 = 17/105

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