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Add 10/56 and 7/90

10/56 + 7/90 is 323/1260.

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,
    10/56 = 10 × 45/56 × 45 = 450/2520
  3. Likewise, for the 2nd fraction, since 90 × 28 = 2520,
    7/90 = 7 × 28/90 × 28 = 196/2520
  4. Add the two like fractions:
    450/2520 + 196/2520 = 450 + 196/2520 = 646/2520
  5. 646/2520 simplified gives 323/1260
  6. So, 10/56 + 7/90 = 323/1260

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