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Add 10/40 and 35/70

10/40 + 35/70 is 3/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 70 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 40 × 7 = 280,
    10/40 = 10 × 7/40 × 7 = 70/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    35/70 = 35 × 4/70 × 4 = 140/280
  4. Add the two like fractions:
    70/280 + 140/280 = 70 + 140/280 = 210/280
  5. 210/280 simplified gives 3/4
  6. So, 10/40 + 35/70 = 3/4

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