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Add 40/56 and 3/70

40/56 + 3/70 is 53/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 70 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 56 × 5 = 280,
    40/56 = 40 × 5/56 × 5 = 200/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    3/70 = 3 × 4/70 × 4 = 12/280
  4. Add the two like fractions:
    200/280 + 12/280 = 200 + 12/280 = 212/280
  5. 212/280 simplified gives 53/70
  6. So, 40/56 + 3/70 = 53/70

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