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Add 45/75 and 9/56

45/75 + 9/56 is 213/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 56 is 4200

    Next, find the equivalent fraction of both fractional numbers with denominator 4200
  2. For the 1st fraction, since 75 × 56 = 4200,
    45/75 = 45 × 56/75 × 56 = 2520/4200
  3. Likewise, for the 2nd fraction, since 56 × 75 = 4200,
    9/56 = 9 × 75/56 × 75 = 675/4200
  4. Add the two like fractions:
    2520/4200 + 675/4200 = 2520 + 675/4200 = 3195/4200
  5. 3195/4200 simplified gives 213/280
  6. So, 45/75 + 9/56 = 213/280

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