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Add 4/56 and 25/90

4/56 + 25/90 is 22/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 90 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    4/56 = 4 × 45/56 × 45 = 180/2520
  3. Likewise, for the 2nd fraction, since 90 × 28 = 2520,
    25/90 = 25 × 28/90 × 28 = 700/2520
  4. Add the two like fractions:
    180/2520 + 700/2520 = 180 + 700/2520 = 880/2520
  5. 880/2520 simplified gives 22/63
  6. So, 4/56 + 25/90 = 22/63

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