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Add 6/56 and 45/70

6/56 + 45/70 is 3/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 70 is 280
  2. For the 1st fraction, since 56 × 5 = 280,
    6/56 = 6 × 5/56 × 5 = 30/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    45/70 = 45 × 4/70 × 4 = 180/280
  4. Add the two fractions:
    30/280 + 180/280 = 30 + 180/280 = 210/280
  5. 210/280 simplified gives 3/4
  6. So, 6/56 + 45/70 = 3/4

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