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Add 1/35 and 28/40

1/35 + 28/40 is 51/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 40 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 35 × 8 = 280,
    1/35 = 1 × 8/35 × 8 = 8/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    28/40 = 28 × 7/40 × 7 = 196/280
  4. Add the two like fractions:
    8/280 + 196/280 = 8 + 196/280 = 204/280
  5. 204/280 simplified gives 51/70
  6. So, 1/35 + 28/40 = 51/70

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