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Add 5/20 and 1/70

5/20 + 1/70 is 37/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 70 is 140
  2. For the 1st fraction, since 20 × 7 = 140,
    5/20 = 5 × 7/20 × 7 = 35/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    1/70 = 1 × 2/70 × 2 = 2/140
  4. Add the two fractions:
    35/140 + 2/140 = 35 + 2/140 = 37/140

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