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Add 20/56 and 6/45

20/56 + 6/45 is 103/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 45 is 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    20/56 = 20 × 45/56 × 45 = 900/2520
  3. Likewise, for the 2nd fraction, since 45 × 56 = 2520,
    6/45 = 6 × 56/45 × 56 = 336/2520
  4. Add the two fractions:
    900/2520 + 336/2520 = 900 + 336/2520 = 1236/2520
  5. After reducing the fraction, the answer is 103/210

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