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Add 1/70 and 20/56

1/70 + 20/56 is 13/35.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    1/70 = 1 × 4/70 × 4 = 4/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    20/56 = 20 × 5/56 × 5 = 100/280
  4. Add the two like fractions:
    4/280 + 100/280 = 4 + 100/280 = 104/280
  5. 104/280 simplified gives 13/35
  6. So, 1/70 + 20/56 = 13/35

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