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Add 20/75 and 18/35

20/75 + 18/35 is 82/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 35 is 525

    Next, find the equivalent fraction of both fractional numbers with denominator 525
  2. For the 1st fraction, since 75 × 7 = 525,
    20/75 = 20 × 7/75 × 7 = 140/525
  3. Likewise, for the 2nd fraction, since 35 × 15 = 525,
    18/35 = 18 × 15/35 × 15 = 270/525
  4. Add the two like fractions:
    140/525 + 270/525 = 140 + 270/525 = 410/525
  5. 410/525 simplified gives 82/105
  6. So, 20/75 + 18/35 = 82/105

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