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Add 3/35 and 28/72

3/35 + 28/72 is 299/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 72 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 35 × 72 = 2520,
    3/35 = 3 × 72/35 × 72 = 216/2520
  3. Likewise, for the 2nd fraction, since 72 × 35 = 2520,
    28/72 = 28 × 35/72 × 35 = 980/2520
  4. Add the two like fractions:
    216/2520 + 980/2520 = 216 + 980/2520 = 1196/2520
  5. 1196/2520 simplified gives 299/630
  6. So, 3/35 + 28/72 = 299/630

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