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Add 36/56 and 40/63

36/56 + 40/63 is 23/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 63 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 63 × 8 = 504,
    40/63 = 40 × 8/63 × 8 = 320/504
  4. Add the two like fractions:
    324/504 + 320/504 = 324 + 320/504 = 644/504
  5. 644/504 simplified gives 23/18
  6. So, 36/56 + 40/63 = 23/18
    In mixed form: 15/18

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