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Add 25/30 and 15/63

25/30 + 15/63 is 15/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 30 × 21 = 630,
    25/30 = 25 × 21/30 × 21 = 525/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    15/63 = 15 × 10/63 × 10 = 150/630
  4. Add the two like fractions:
    525/630 + 150/630 = 525 + 150/630 = 675/630
  5. 675/630 simplified gives 15/14
  6. So, 25/30 + 15/63 = 15/14
    In mixed form: 11/14

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