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Add 3/36 and 5/70

3/36 + 5/70 is 13/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 70 is 1260
  2. For the 1st fraction, since 36 × 35 = 1260,
    3/36 = 3 × 35/36 × 35 = 105/1260
  3. Likewise, for the 2nd fraction, since 70 × 18 = 1260,
    5/70 = 5 × 18/70 × 18 = 90/1260
  4. Add the two fractions:
    105/1260 + 90/1260 = 105 + 90/1260 = 195/1260
  5. 195/1260 simplified gives 13/84
  6. So, 3/36 + 5/70 = 13/84

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