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Add 36/56 and 15/18

36/56 + 15/18 is 31/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 18 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    36/56 = 36 × 9/56 × 9 = 324/504
  3. Likewise, for the 2nd fraction, since 18 × 28 = 504,
    15/18 = 15 × 28/18 × 28 = 420/504
  4. Add the two like fractions:
    324/504 + 420/504 = 324 + 420/504 = 744/504
  5. 744/504 simplified gives 31/21
  6. So, 36/56 + 15/18 = 31/21
    In mixed form: 110/21

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