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Add 15/75 and 3/7

15/75 + 3/7 is 22/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 7 is 525

    Next, find the equivalent fraction of both fractional numbers with denominator 525
  2. For the 1st fraction, since 75 × 7 = 525,
    15/75 = 15 × 7/75 × 7 = 105/525
  3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
    3/7 = 3 × 75/7 × 75 = 225/525
  4. Add the two like fractions:
    105/525 + 225/525 = 105 + 225/525 = 330/525
  5. 330/525 simplified gives 22/35
  6. So, 15/75 + 3/7 = 22/35

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