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Add 56/64 and 1/70

56/64 + 1/70 is 249/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 70 is 2240

    Next, find the equivalent fraction of both fractional numbers with denominator 2240
  2. For the 1st fraction, since 64 × 35 = 2240,
    56/64 = 56 × 35/64 × 35 = 1960/2240
  3. Likewise, for the 2nd fraction, since 70 × 32 = 2240,
    1/70 = 1 × 32/70 × 32 = 32/2240
  4. Add the two like fractions:
    1960/2240 + 32/2240 = 1960 + 32/2240 = 1992/2240
  5. 1992/2240 simplified gives 249/280
  6. So, 56/64 + 1/70 = 249/280

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