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Add 75/90 and 9/56

75/90 + 9/56 is 167/168.

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,
    75/90 = 75 × 28/90 × 28 = 2100/2520
  3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
    9/56 = 9 × 45/56 × 45 = 405/2520
  4. Add the two like fractions:
    2100/2520 + 405/2520 = 2100 + 405/2520 = 2505/2520
  5. 2505/2520 simplified gives 167/168
  6. So, 75/90 + 9/56 = 167/168

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