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Add 8/90 and 4/56

8/90 + 4/56 is 101/630.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 90 × 28 = 2520,
    8/90 = 8 × 28/90 × 28 = 224/2520
  3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
    4/56 = 4 × 45/56 × 45 = 180/2520
  4. Add the two like fractions:
    224/2520 + 180/2520 = 224 + 180/2520 = 404/2520
  5. 404/2520 simplified gives 101/630
  6. So, 8/90 + 4/56 = 101/630

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