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Add 9/20 and 10/56

9/20 + 10/56 is 22/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 20 × 14 = 280,
    9/20 = 9 × 14/20 × 14 = 126/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    10/56 = 10 × 5/56 × 5 = 50/280
  4. Add the two like fractions:
    126/280 + 50/280 = 126 + 50/280 = 176/280
  5. 176/280 simplified gives 22/35
  6. So, 9/20 + 10/56 = 22/35

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