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Add 5/70 and 3/60

5/70 + 3/60 is 17/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 60 is 420
  2. For the 1st fraction, since 70 × 6 = 420,
    5/70 = 5 × 6/70 × 6 = 30/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    3/60 = 3 × 7/60 × 7 = 21/420
  4. Add the two fractions:
    30/420 + 21/420 = 30 + 21/420 = 51/420
  5. 51/420 simplified gives 17/140
  6. So, 5/70 + 3/60 = 17/140

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