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Add 60/72 and 25/63

60/72 + 25/63 is 155/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 63 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    60/72 = 60 × 7/72 × 7 = 420/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    25/63 = 25 × 8/63 × 8 = 200/504
  4. Add the two like fractions:
    420/504 + 200/504 = 420 + 200/504 = 620/504
  5. 620/504 simplified gives 155/126
  6. So, 60/72 + 25/63 = 155/126
    In mixed form: 129/126

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