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Add 63/15 and 4/10

1st number: 4 3/15, 2nd number: 4/10

63/15 + 4/10 is 23/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 10 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 15 × 2 = 30,
    63/15 = 63 × 2/15 × 2 = 126/30
  3. Likewise, for the 2nd fraction, since 10 × 3 = 30,
    4/10 = 4 × 3/10 × 3 = 12/30
  4. Add the two like fractions:
    126/30 + 12/30 = 126 + 12/30 = 138/30
  5. 138/30 simplified gives 23/5
  6. So, 63/15 + 4/10 = 23/5
    In mixed form: 43/5

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