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Add 1/2 and 9/70

1/2 + 9/70 is 22/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 70 is 70
  2. For the 1st fraction, since 2 × 35 = 70,
    1/2 = 1 × 35/2 × 35 = 35/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    9/70 = 9 × 1/70 × 1 = 9/70
  4. Add the two fractions:
    35/70 + 9/70 = 35 + 9/70 = 44/70
  5. After reducing the fraction, the answer is 22/35

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